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OS2O

TRAIL RUNNING

Technical clothing for running and competing in the mountains

TRAIL RUNNING

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O2 Waterproof Trail Jacket 30k Woman

The O2 Waterproof Trail Jacket 30k Woman is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 160 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

FAST&LIGHT - 160g (XS)

Price €159.90

    O2 Waterproof Trail Jacket 30k Woman

    The O2 Waterproof Trail Jacket 30k Woman is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 160 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

    FAST&LIGHT - 160g (XS)

    Price €159.90

      O2 Waterproof Trail Jacket 30k Woman

      The O2 Waterproof Trail Jacket 30k Woman is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 160 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

      FAST&LIGHT - 160g (XS)

      Price €159.90

        O2 Waterproof Trail Jacket 30k Woman

        The O2 Waterproof Trail Jacket 30k Woman is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 160 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

        FAST&LIGHT - 160g (XS)

        Price €159.90

          O2 Waterproof Trail Jacket 30k

          The O2 Waterproof Trail Jacket 30k is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 173 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

          FAST&LIGHT - 173g (S)

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          Price €159.90

            O2 Waterproof Trail Jacket 30k

            The O2 Waterproof Trail Jacket 30k is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 173 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

            FAST&LIGHT - 173g (S)

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            Price €159.90

              O2 Waterproof Trail Jacket 30k

              The O2 Waterproof Trail Jacket 30k is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 173 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

              FAST&LIGHT - 173g (S)

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              Price €159.90

                O2 Waterproof Trail Jacket 30k

                The O2 Waterproof Trail Jacket 30k is an ultralight, waterproof, extremely breathable and 100% windproof jacket. Designed for trail running competition or training, it only weights 173 g. Made with 2.5 layer O2 membrane which provides impermeability (20,000mm water column) and breathability 30,000g/(m2·24h). 100% thermo-taped seams and waterproof YKK™ AquaGuard® zippers, it is also highly compressible and foldable in its own pocket.

                FAST&LIGHT - 173g (S)

                winner_trr.jpg

                Price €159.90

                  EVO StretchShell Jacket

                  Ultra light softshell jacket designed for FAST&LIGHT adventures. Manufactured in 3-layer StretchShell PRO, waterproof (15.000mm H2O), highly breathable (30.000g/(m²·24h)) and 100% wind-proof. Inner microfleece that provides a light thermal protection. Ultimate versatility, the ideal garment for high intensity mountain activities in medium and low temperatures.

                  FAST&LIGHT - 273g.  (S)


                  Premio Mejor Chaqueta de membrana Desnivel 2017

                  Price €129.90

                    EVO StretchShell Jacket

                    Ultra light softshell jacket designed for FAST&LIGHT adventures. Manufactured in 3-layer StretchShell PRO, waterproof (15.000mm H2O), highly breathable (30.000g/(m²·24h)) and 100% wind-proof. Inner microfleece that provides a light thermal protection. Ultimate versatility, the ideal garment for high intensity mountain activities in medium and low temperatures.

                    FAST&LIGHT - 273g.  (S)


                    Premio Mejor Chaqueta de membrana Desnivel 2017

                    Price €129.90

                      EVO StretchShell Jacket

                      Ultra light softshell jacket designed for FAST&LIGHT adventures. Manufactured in 3-layer StretchShell PRO, waterproof (15.000mm H2O), highly breathable (30.000g/(m²·24h)) and 100% wind-proof. Inner microfleece that provides a light thermal protection. Ultimate versatility, the ideal garment for high intensity mountain activities in medium and low temperatures.

                      FAST&LIGHT - 273g.  (S)


                      Premio Mejor Chaqueta de membrana Desnivel 2017

                      Price €129.90

                        EVO StretchShell Jacket Woman

                        Extremely light and versatile jacket thanks to its high performance softshell StretchShell Pro, waterproof (15k), highly breathable (30k) and light thermal protection that provides its inner microfleece. A 360-degree piece of clothing, ideal for any FAST&LIGHT mountain activity in medium-low temperatures where a total protection from adverse climate conditions together with a properly ventilated interior is needed, even under extenuating activity.

                        FAST&LIGHT - 247g.  (XS)


                        Premio Mejor Chaqueta de membrana Desnivel 2017

                        Price €129.90

                          EVO StretchShell Jacket Woman

                          Extremely light and versatile jacket thanks to its high performance softshell StretchShell Pro, waterproof (15k), highly breathable (30k) and light thermal protection that provides its inner microfleece. A 360-degree piece of clothing, ideal for any FAST&LIGHT mountain activity in medium-low temperatures where a total protection from adverse climate conditions together with a properly ventilated interior is needed, even under extenuating activity.

                          FAST&LIGHT - 247g.  (XS)


                          Premio Mejor Chaqueta de membrana Desnivel 2017

                          Price €129.90

                            O2 Waterproof 20k Full Zipper Pants

                            Ultralight waterproof pants, designed for ski touring or FAST&LIGHT activities in the rain/snow. Manufactured with the innovative O2 2.9 layer membrane, waterproof (20,000mm H2O column) breathable (20,000g/m²·24h) and totally windproof. Heat-sealed seams, full YKK™ side zippers to put them on quickly without removing skimo or mountain boots. Folds into its own pocket in a very reduced space. A versatile product for high-intensity activities and competitions under the rain/snow.

                            FAST&LIGHT - 185g (XS)

                            O2membrane20k_30k.jpg

                            Price €109.90

                              O2 Waterproof 20k Trail Pants

                              The O2 Waterproof 20k Trail Pants are ultralight waterproof, breathable and windproof pants, designed for trail running. Manufactured with the 2.5-layer O2 membrane, waterproof (20,000mm H2O column) and highly breathable (20,000g/m²·24h). 100% thermosealed seams, YKK™ AquaGuard® zippers. Foldable into its own pocket, the O2 Pants are ideal for competitions and high intensity training sessions in the rain.

                              FAST&LIGHT - 121g (XS)

                              O2membrane20k_30k.jpg

                              Price €99.90

                                Minimus WindBreaker Woman

                                Ultralight breathable and highly packable wind jacket. Made of WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers increased airflow and breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket, the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.

                                FAST&LIGHT - 72  (XS)

                                Price €89.90

                                  Minimus WindBreaker Woman

                                  Ultralight breathable and highly packable wind jacket. Made of WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers increased airflow and breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket, the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.

                                  FAST&LIGHT - 72  (XS)

                                  Price €89.90

                                    Minimus WindBreaker Woman

                                    Ultralight breathable and highly packable wind jacket. Made of WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers increased airflow and breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket, the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.

                                    FAST&LIGHT - 72  (XS)

                                    Price €89.90

                                      Minimus WindBreaker

                                      Ultralight, breathable and highly packable windproof jacket. Made of rip-stop WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers a good breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket (no zippers), the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.  

                                      FAST&LIGHT - 78 (S)

                                      Price €89.90

                                        Minimus WindBreaker

                                        Ultralight, breathable and highly packable windproof jacket. Made of rip-stop WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers a good breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket (no zippers), the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.  

                                        FAST&LIGHT - 78 (S)

                                        Price €89.90

                                          Minimus WindBreaker

                                          Ultralight, breathable and highly packable windproof jacket. Made of rip-stop WindBreaker® fabric, it offers a total barrier against the wind in a minimum weight. Thanks to the wicking treatment of the fabric that transports moisture from the inside to the outside, the Minimus jacket also offers a good breathability. Mesh panels in the armpits and laser vent holes on the back for a more comfortable use with or without a backpack. Packable in its own pocket (no zippers), the Minimus jacket is the ideal garment for high pulse activities in fast changing conditions.  

                                          FAST&LIGHT - 78 (S)

                                          Price €89.90

                                            Chaleco HV 4.5l

                                            4.5-litres capacity vest, very breathable and extremely light. The HV 4.5 adapts perfectly to the body anatomy preventing from the contents bouncing inside the pack, even in high intensity activities. Easy-opening handles for all pockets. And ideal trail running vest for all year round activities

                                            FAST&LIGHT - 138g
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                                            Price €89.00

                                              Insulation Shorts

                                              Insulation overshort for mountain skiing and mountaineering that offer thermal protection for low temperatures. Made of resistant nylon and 100% windproof with Sorona®DuPont® 80g fiber filling. Full side zippers for quick use, even with boots on. YKK® Vislon™ zippers. Exterior water repellent treatment DWR. The ideal companion for FAST&LIGHT activities in low temperatures.

                                              FAST&LIGHT - 150g (XS)

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                                              Price €79.90

                                                Warmfit Merino 100 Shirt

                                                The Warmfit 100 Merino T-shirt is a high-performance thermal garment for mountaineering and alpinism. Made entirely of merino wool, without blends, it offers a high thermal capacity even when wet, combining natural calorific properties with good breathability. Thanks to its soft touch and ergonomic cut, the Warmfit 100 is a versatile shirt, ideal as a base layer in winter and as an outer shirt on cool days.

                                                FAST&LIGHT - 183g (S)

                                                merino wool

                                                Price €79.90

                                                  Warmfit Merino 100 Shirt

                                                  The Warmfit 100 Merino T-shirt is a high-performance thermal garment for mountaineering and alpinism. Made entirely of merino wool, without blends, it offers a high thermal capacity even when wet, combining natural calorific properties with good breathability. Thanks to its soft touch and ergonomic cut, the Warmfit 100 is a versatile shirt, ideal as a base layer in winter and as an outer shirt on cool days.

                                                  FAST&LIGHT - 183g (S)

                                                  merino wool

                                                  Price €79.90

                                                    Insulation Shorts Woman

                                                    Insulation overshort for mountain skiing and mountaineering that offer thermal protection for low temperatures. Made of resistant nylon and 100% windproof with Sorona®DuPont® 80g fiber filling. Full side zippers for quick use, even with boots on. YKK® Vislon™ zippers. Exterior water repellent treatment DWR. The ideal companion for FAST&LIGHT activities in low temperatures.

                                                    FAST&LIGHT - 150g (XS)

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                                                    Price €79.90

                                                      Hoka Ultra Trail Woman

                                                      The Hoka Ultra Trail jacket designed for women is a lightweight and versatile garment. Jacket that fits the body thanks to X-Stretch fabric, allow yourself to make any movementMedium thermal insulation and breathability. Perfect jacket for the practice of trail running in low temperatures.

                                                      FAST&LIGHT - 322g (XS)

                                                      Producto Especial Material Desnivel

                                                      Price €79.90

                                                        Hoka Ultra Trail Woman

                                                        The Hoka Ultra Trail jacket designed for women is a lightweight and versatile garment. Jacket that fits the body thanks to X-Stretch fabric, allow yourself to make any movementMedium thermal insulation and breathability. Perfect jacket for the practice of trail running in low temperatures.

                                                        FAST&LIGHT - 322g (XS)

                                                        Producto Especial Material Desnivel

                                                        Price €79.90

                                                          Hoka Ultra Trail

                                                          The Hoka Ultra Trail Jacket is a lightweight and versatile garment designed for trail running. Thanks to the combination of X-Stretch and mesh fabric together with its pattern, Action FIT, provides a total freedom of movement while keeping a perfect balance between thermal protection and breathability. Elastic mesh pockets for carrying gels and bars comfortably. The ultimate jacket for running the trails under mid and low temperatures.

                                                          FAST&LIGHT - 367 g (S)

                                                          Producto Especial Material Desnivel

                                                          Price €79.90

                                                            Hoka Ultra Trail

                                                            The Hoka Ultra Trail Jacket is a lightweight and versatile garment designed for trail running. Thanks to the combination of X-Stretch and mesh fabric together with its pattern, Action FIT, provides a total freedom of movement while keeping a perfect balance between thermal protection and breathability. Elastic mesh pockets for carrying gels and bars comfortably. The ultimate jacket for running the trails under mid and low temperatures.

                                                            FAST&LIGHT - 367 g (S)

                                                            Producto Especial Material Desnivel

                                                            Price €79.90

                                                              Hoka Ultra Trail

                                                              The Hoka Ultra Trail Jacket is a lightweight and versatile garment designed for trail running. Thanks to the combination of X-Stretch and mesh fabric together with its pattern, Action FIT, provides a total freedom of movement while keeping a perfect balance between thermal protection and breathability. Elastic mesh pockets for carrying gels and bars comfortably. The ultimate jacket for running the trails under mid and low temperatures.

                                                              FAST&LIGHT - 367 g (S)

                                                              Producto Especial Material Desnivel

                                                              Price €79.90

                                                                Hoka Ultra Trail

                                                                The Hoka Ultra Trail Jacket is a lightweight and versatile garment designed for trail running. Thanks to the combination of X-Stretch and mesh fabric together with its pattern, Action FIT, provides a total freedom of movement while keeping a perfect balance between thermal protection and breathability. Elastic mesh pockets for carrying gels and bars comfortably. The ultimate jacket for running the trails under mid and low temperatures.

                                                                FAST&LIGHT - 367 g (S)

                                                                Producto Especial Material Desnivel

                                                                Price €79.90

                                                                  Hoka Ultra Trail

                                                                  The Hoka Ultra Trail Jacket is a lightweight and versatile garment designed for trail running. Thanks to the combination of X-Stretch and mesh fabric together with its pattern, Action FIT, provides a total freedom of movement while keeping a perfect balance between thermal protection and breathability. Elastic mesh pockets for carrying gels and bars comfortably. The ultimate jacket for running the trails under mid and low temperatures.

                                                                  FAST&LIGHT - 367 g (S)

                                                                  Producto Especial Material Desnivel

                                                                  Price €79.90

                                                                    Warmfit Merino 100 Shirt Woman

                                                                    The Warmfit 100 Merino T-shirt Women is a high-performance thermal garment for mountaineering and alpinism. Made entirely of merino wool, without blends, it offers a high thermal capacity even when wet, combining natural calorific properties with good breathability. Thanks to its soft touch and women-specific ergonomic cut, the Warmfit 100 is a versatile shirt, ideal as a base layer in winter and as an outer shirt on cool days.

                                                                    FAST&LIGHT - 137g (XS)

                                                                    merino wool

                                                                    Price €79.90

                                                                      Warmfit Merino 100 Pants Woman

                                                                      Warmfit 100 Merino Wool are high performance base layer pants. Made entirely of merino wool, it offers a high thermal capacity even when wet, combining its natural calorific properties with good breathability to keep you comfortable in the most adverse conditions. It also offers an extra soft touch in contact with the skin. Its ergonomic cut with a specific pattern for women provides a perfect fit, mobility and comfort. An ideal complement as high-performance long johns on the coldest days.

                                                                      FAST&LIGHT - 158g (XS)

                                                                      merino wool

                                                                      Price €69.90

                                                                        Warmfit Merino 100 Pants

                                                                        The Warmfit 100 Merino Wool Pants are a high performance first layer for mountaineering and alpinism. Made entirely of merino wool, it offers a high thermal capacity even when wet, combining its natural calorific properties with good breathability to keep you comfortable and dry even in the most adverse conditions. It also offers a very soft touch in contact with the skin. Its ergonomic cut provides a perfect fit, good mobility and comfort. An ideal complement as high-performance long johns on the coldest days.

                                                                        FAST&LIGHT - 179g (S)

                                                                        merino wool

                                                                        Price €69.90

                                                                          Warmfit Merino 100 Pants

                                                                          The Warmfit 100 Merino Wool Pants are a high performance first layer for mountaineering and alpinism. Made entirely of merino wool, it offers a high thermal capacity even when wet, combining its natural calorific properties with good breathability to keep you comfortable and dry even in the most adverse conditions. It also offers a very soft touch in contact with the skin. Its ergonomic cut provides a perfect fit, good mobility and comfort. An ideal complement as high-performance long johns on the coldest days.

                                                                          FAST&LIGHT - 179g (S)

                                                                          merino wool

                                                                          Price €69.90

                                                                            Ace Jacket Woman

                                                                            soft, light and elastic jacket designed with X-STRETCH 210g fabric. An extremely versatile garment, perfect as a light second layer under cold conditions or as a top layer during summer activities. The double function of the X-Strech fabric guarantees comfort temperature and breathability in a perfect fit.

                                                                            FAST&LIGHT - 281g. (XS)

                                                                            Price €69.90

                                                                              Ace Jacket Man

                                                                              The Ace Jacket is a soft, light and elastic jacket made of X-STRETCH fabric - 210g. An extremely versatile garment, perfect as a light second layer in winter adventures or as an outer layer during summer activities. The X-Strech fabric double function guarantees a comfortable temperature and breathability in a perfect fit.

                                                                              FAST&LIGHT - 305 gr (S)


                                                                              Price €69.90

                                                                                Ace Jacket Man

                                                                                The Ace Jacket is a soft, light and elastic jacket made of X-STRETCH fabric - 210g. An extremely versatile garment, perfect as a light second layer in winter adventures or as an outer layer during summer activities. The X-Strech fabric double function guarantees a comfortable temperature and breathability in a perfect fit.

                                                                                FAST&LIGHT - 305 gr (S)


                                                                                Price €69.90

                                                                                  Ace Jacket Man

                                                                                  The Ace Jacket is a soft, light and elastic jacket made of X-STRETCH fabric - 210g. An extremely versatile garment, perfect as a light second layer in winter adventures or as an outer layer during summer activities. The X-Strech fabric double function guarantees a comfortable temperature and breathability in a perfect fit.

                                                                                  FAST&LIGHT - 305 gr (S)


                                                                                  Price €69.90

                                                                                    Racing Compression Shorts

                                                                                    Compression shorts with integrated belt for trail running. Made with a seamless construction, which offers great freedom of movement, high support for the muscles, no friction, the Racing Shorts are ideal for long distances. With a balanced mix of polyester, polyamide and elastane fibers, they provide high compression while being resistant and highly breathable. Large-capacity integrated belt ideal for use in training and competition, the load is kept without bouncing even at high paces and on technical terrain.  

                                                                                    FAST&LIGHT - 144g (XS)

                                                                                    Price €59.90

                                                                                      Racing Compression Shorts

                                                                                      Compression shorts with integrated belt for trail running. Made with a seamless construction, which offers great freedom of movement, high support for the muscles, no friction, the Racing Shorts are ideal for long distances. With a balanced mix of polyester, polyamide and elastane fibers, they provide high compression while being resistant and highly breathable. Large-capacity integrated belt ideal for use in training and competition, the load is kept without bouncing even at high paces and on technical terrain.  

                                                                                      FAST&LIGHT - 144g (XS)

                                                                                      Price €59.90

                                                                                        Pixel Hoodie

                                                                                        High thermal performance hoodie for winter activities. Made of a double-layer polyester yarn with a pixelated exterior pattern, the micro channels allow the warm air to circulate throughout the garment enhancing the thermal balance. A versatile and efficient garment as a second layer under a hardshell or as an external layer during medium intensity activities on cold and dry days

                                                                                        FAST&LIGHT - 262g (XS)

                                                                                        Price €59.90

                                                                                          Insulation Vest

                                                                                          Extremely light insulated vest, designed with a wind-stopper ripstop front membrane, filled with a light (60g/m²) synthetic insulation that provides an extra protection from cold, and a back mesh, that enhances breathability. A perfect complement for medium/high intensity mountain activities in medium/low temperatures.

                                                                                          FAST&LIGHT - 150g (M)

                                                                                          Price €59.90

                                                                                            Trail Lite Shorts

                                                                                            Lightweight trail running shorts made with Cool2Dry fabric, fresh, quick-dry and with stretchable union panels to move freely on technical terrain. With a double waist adjustment of elastic band and string, it allows to carry some weight in the back pocket without any movement. Highly breathable, the Trail Lite shorts are ideal for training and competitions.

                                                                                            FAST&LIGHT - 115g (S)

                                                                                            OS2O hecho en España

                                                                                            Price €54.90

                                                                                              Trail Lite Shorts

                                                                                              Lightweight trail running shorts made with Cool2Dry fabric, fresh, quick-dry and with stretchable union panels to move freely on technical terrain. With a double waist adjustment of elastic band and string, it allows to carry some weight in the back pocket without any movement. Highly breathable, the Trail Lite shorts are ideal for training and competitions.

                                                                                              FAST&LIGHT - 115g (S)

                                                                                              OS2O hecho en España

                                                                                              Price €54.90

                                                                                                OS2O Compression Pants

                                                                                                Compression pants for aerobic activities, where support and freedom of movement are essential. Made in a seamless construction, they offer great adaptability to each muscle group of the legs. Its fabric is a mixture of polyester, polyamide and elastane yarns, offering high compression while being resistant and highly breathable. The compression pants can be used as an exterior garment for trail running or as a baselayer on colder days.

                                                                                                FAST&LIGHT – 158g (S)

                                                                                                Price €49.90

                                                                                                  OS2O Compression Pants

                                                                                                  Compression pants for aerobic activities, where support and freedom of movement are essential. Made in a seamless construction, they offer great adaptability to each muscle group of the legs. Its fabric is a mixture of polyester, polyamide and elastane yarns, offering high compression while being resistant and highly breathable. The compression pants can be used as an exterior garment for trail running or as a baselayer on colder days.

                                                                                                  FAST&LIGHT – 158g (S)

                                                                                                  Price €49.90

                                                                                                    FAST&LIGHT Shorts

                                                                                                    Ultra light pants for trail running, designed for training and competition. Thanks to its minimalistic design, these shorts are made of a lightweight, comfortable soft fabric which feels the closest to not wearing anything at all.

                                                                                                    FAST&LIGHT – 83g (S)

                                                                                                    Price €44.90

                                                                                                      FAST&LIGHT Shorts

                                                                                                      Ultra light pants for trail running, designed for training and competition. Thanks to its minimalistic design, these shorts are made of a lightweight, comfortable soft fabric which feels the closest to not wearing anything at all.

                                                                                                      FAST&LIGHT – 83g (S)

                                                                                                      Price €44.90

                                                                                                        FAST&LIGHT Shorts

                                                                                                        Ultra light pants for trail running, designed for training and competition. Thanks to its minimalistic design, these shorts are made of a lightweight, comfortable soft fabric which feels the closest to not wearing anything at all.

                                                                                                        FAST&LIGHT – 83g (S)

                                                                                                        Price €44.90

                                                                                                          FAST&LIGHT Shorts Woman

                                                                                                          Ultra light pants for trail running, designed for training and competition. With a focus on minimalist athletes, these shorts have a lightweight, comfortable soft fabric which makes you feel like not wearing anything at all.

                                                                                                          FAST&LIGHT – 78g (S)

                                                                                                          Price €44.90

                                                                                                            FAST&LIGHT Shorts Woman

                                                                                                            Ultra light pants for trail running, designed for training and competition. With a focus on minimalist athletes, these shorts have a lightweight, comfortable soft fabric which makes you feel like not wearing anything at all.

                                                                                                            FAST&LIGHT – 78g (S)

                                                                                                            Price €44.90

                                                                                                              Warmfit Merino 100 Boxer

                                                                                                              The Warmfit 100 Merino Wool boxers are high-performance underwear. Made entirely of pure merino wool, it offers total comfort as well as excellent performance. Extra soft touch in contact with the skin, for daily use on and off the mountain. An ideal complement to protect the most delicate area on the coldest days.

                                                                                                              FAST&LIGHT - 94g (S/M)

                                                                                                              merino wool

                                                                                                              Price €39.90

                                                                                                                Warmfit Merino 100 Boxer

                                                                                                                The Warmfit 100 Merino Wool boxers are high-performance underwear. Made entirely of pure merino wool, it offers total comfort as well as excellent performance. Extra soft touch in contact with the skin, for daily use on and off the mountain. An ideal complement to protect the most delicate area on the coldest days.

                                                                                                                FAST&LIGHT - 94g (S/M)

                                                                                                                merino wool

                                                                                                                Price €39.90

                                                                                                                  Trail Compression Shorts

                                                                                                                  Trail running tights with a uniform mid compression. Thanks to its seamless construction with polyester, ,polyamide and spandex combines a great adaptability, resistance together with a very high breathability keeping skin dry at all times. Ideal as an outer layer or as the first layer under pants. A perfect garment for intense activities in medium temperatures.

                                                                                                                  FAST&LIGHT – 111g (S)

                                                                                                                  Price €39.90

                                                                                                                    Saiko Vest

                                                                                                                    Ultra-light vest featuring a front windstopper membrane with risptop and back mesh for enhanced breathability. Extremely foldable, it is a perfect accesory for weather changing conditions or windy days.

                                                                                                                    FAST&LIGHT - 60 gr (M)

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                                                                                                                    Price €39.90

                                                                                                                      Saiko Vest

                                                                                                                      Ultra-light vest featuring a front windstopper membrane with risptop and back mesh for enhanced breathability. Extremely foldable, it is a perfect accesory for weather changing conditions or windy days.

                                                                                                                      FAST&LIGHT - 60 gr (M)

                                                                                                                      YKK 140.jpg

                                                                                                                      Price €39.90

                                                                                                                        Saiko Vest

                                                                                                                        Ultra-light vest featuring a front windstopper membrane with risptop and back mesh for enhanced breathability. Extremely foldable, it is a perfect accesory for weather changing conditions or windy days.

                                                                                                                        FAST&LIGHT - 60 gr (M)

                                                                                                                        YKK 140.jpg

                                                                                                                        Price €39.90

                                                                                                                          Saiko Vest

                                                                                                                          Ultra-light vest featuring a front windstopper membrane with risptop and back mesh for enhanced breathability. Extremely foldable, it is a perfect accesory for weather changing conditions or windy days.

                                                                                                                          FAST&LIGHT - 60 gr (M)

                                                                                                                          YKK 140.jpg

                                                                                                                          Price €39.90

                                                                                                                            Ultra Lite T-Shirt Woman

                                                                                                                            The Ultralight T-shirt Woman is designed to keep you cool and dry even during high intensity activities. Made with a breathable elastic microfiber fabric, the Ultra Lite T-Shirt Woman provides a perfect fit, good breathability and fast drying properties.

                                                                                                                            FAST&LIGHT - 64g (XS)
                                                                                                                            OS2O made in Spain

                                                                                                                            Price €34.90

                                                                                                                              Ultra Lite T-Shirt Woman

                                                                                                                              The Ultralight T-shirt Woman is designed to keep you cool and dry even during high intensity activities. Made with a breathable elastic microfiber fabric, the Ultra Lite T-Shirt Woman provides a perfect fit, good breathability and fast drying properties.

                                                                                                                              FAST&LIGHT - 64g (XS)
                                                                                                                              OS2O made in Spain

                                                                                                                              Price €34.90

                                                                                                                                StretchLight Trail Belt

                                                                                                                                Light high capacity trail running belt ideal for short and medium distance races or as an accesory to a vest in long distance ones. Its seamless highly stretchable fabric provides a perfect fit while carrying a mobile device, gels, bars, gloves, poles (front or back), a 500 ml soft flask and a waterproof jacket in a no-rebound compact way.

                                                                                                                                FAST&LIGHT - 61g


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                                                                                                                                Price €34.90

                                                                                                                                  StretchLight Trail Belt

                                                                                                                                  Light high capacity trail running belt ideal for short and medium distance races or as an accesory to a vest in long distance ones. Its seamless highly stretchable fabric provides a perfect fit while carrying a mobile device, gels, bars, gloves, poles (front or back), a 500 ml soft flask and a waterproof jacket in a no-rebound compact way.

                                                                                                                                  FAST&LIGHT - 61g


                                                                                                                                  Made%20in%20Spain%20140.jpg

                                                                                                                                  Price €34.90

                                                                                                                                    Seamless Compression Tech Shirt

                                                                                                                                    Short sleeve compression t-shirt for men and women. Tight cut that adapts to the body like a second skin. It offers the maximum thermal insulation, with an efficient transpitation to keep the body dry all the time. Thermo-regulating effect that gives the garment the condition of cold or heat depending on the conditions and intensity of the activity.

                                                                                                                                    FAST&LIGHT - 123g (S)
                                                                                                                                    Made%20in%20Spain%20140.jpgDryan

                                                                                                                                    Price €32.90

                                                                                                                                      Seamless Compression Tech Shirt Woman

                                                                                                                                      Short sleeve compression t-shirt for men and women. Tight cut that adapts to the body like a second skin for woman. It offers the maximum thermal insulation, with an efficient transpitation to keep the body dry all the time. Thermo-regulating effect that gives the garment the condition of cold or heat depending on the conditions and intensity of the exercise.

                                                                                                                                      FAST&LIGHT - 112g (XS)



                                                                                                                                      Price €32.90

                                                                                                                                        Seamless Compression Tech Shirt Woman

                                                                                                                                        Short sleeve compression t-shirt for men and women. Tight cut that adapts to the body like a second skin for woman. It offers the maximum thermal insulation, with an efficient transpitation to keep the body dry all the time. Thermo-regulating effect that gives the garment the condition of cold or heat depending on the conditions and intensity of the exercise.

                                                                                                                                        FAST&LIGHT - 112g (XS)



                                                                                                                                        Price €32.90

                                                                                                                                          Lines F&L Technical T-Shirt Woman

                                                                                                                                          Trail Running ultralight technical T-shirt designed to keep you dry and cool during intense activities. Woman-specific pattern. Thanks to its fabric, Cool2Dry® 35, the F&L Technical T-Shirt is elastic, lightweight and breathable, making it ideal for trail running in the summer warmest days when breathability is paramount.  

                                                                                                                                          FAST&LIGHT - 66 g (XS)

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                                                                                                                                          Price €32.90

                                                                                                                                            Lines F&L Technical T-Shirt

                                                                                                                                            Trail Running ultralight technical T-shirt designed to keep you dry and cool during intense activities. Thanks to its fabric, Cool2Dry® 35, the F&L Technical T-Shirt is elastic, lightweight and breathable, making it ideal for trail running in the summer warmest days when breathability is paramount. 

                                                                                                                                            FAST&LIGHT - 78 g (S)

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                                                                                                                                            Price €32.90

                                                                                                                                              Arrow F&L Technical T-Shirt

                                                                                                                                              Trail Running ultralight technical T-shirt designed to keep you dry and cool during intense activities. Thanks to its fabric, Cool2Dry® 35, the F&L Technical T-Shirt is elastic, lightweight and breathable, making it ideal for trail running in the summer warmest days when breathability is paramount. 

                                                                                                                                              FAST&LIGHT - 78 g (S)

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                                                                                                                                              Price €32.90

                                                                                                                                                Ultra Lite Tank Woman

                                                                                                                                                Ultra light and quick drying tank shirt designed for high-intensity activities outdoors. The elastic microfiber of the Ultra Tank guarantees a perfect fit that combined with its breathability function enhances sweat evaporation providing a comfortable and cool feeling even in high temperatures days. 

                                                                                                                                                FAST&LIGHT - 59g (XS)
                                                                                                                                                OS2O made in Spain

                                                                                                                                                Price €29.90

                                                                                                                                                  T-Shirt Flex

                                                                                                                                                  Light, highly breathable and elastic shirt for trail running and alpinism. Seamless construction in Polypropylene Dryarn® fast dry even under very hot and humid conditions. Good resistance against friction with rocks. A high performance garment in a basic and functional design, a must for outdoor sports in medium and high temperatures.

                                                                                                                                                  FAST&LIGHT - 106g (S)


                                                                                                                                                  OS2O hecho en EspañaDryan

                                                                                                                                                  Price €27.90

                                                                                                                                                    T-Shirt Flex

                                                                                                                                                    Light, highly breathable and elastic shirt for trail running and alpinism. Seamless construction in Polypropylene Dryarn® fast dry even under very hot and humid conditions. Good resistance against friction with rocks. A high performance garment in a basic and functional design, a must for outdoor sports in medium and high temperatures.

                                                                                                                                                    FAST&LIGHT - 106g (S)


                                                                                                                                                    OS2O hecho en EspañaDryan

                                                                                                                                                    Price €27.90

                                                                                                                                                      T-Shirt Flex

                                                                                                                                                      Light, highly breathable and elastic shirt for trail running and alpinism. Seamless construction in Polypropylene Dryarn® fast dry even under very hot and humid conditions. Good resistance against friction with rocks. A high performance garment in a basic and functional design, a must for outdoor sports in medium and high temperatures.

                                                                                                                                                      FAST&LIGHT - 106g (S)


                                                                                                                                                      OS2O hecho en EspañaDryan

                                                                                                                                                      Price €27.90

                                                                                                                                                        Tank Flex Woman

                                                                                                                                                        Light, cool and elastic tank shirt in a specific women pattern. Thanks to its seamless construction with Polypropylene Dryarn® combines elasticity and quick dry which makes the Tank Flex ideal for medium/high intensity activities in high temperatures. It also provides with a good resistance against friction with rocks. A basic for summer outdoor sports.


                                                                                                                                                        FAST&LIGHT
                                                                                                                                                         - 65g
                                                                                                                                                         (S)


                                                                                                                                                        OS2O hecho en EspañaDryan

                                                                                                                                                        Price €24.90

                                                                                                                                                          Tank Flex Woman

                                                                                                                                                          Light, cool and elastic tank shirt in a specific women pattern. Thanks to its seamless construction with Polypropylene Dryarn® combines elasticity and quick dry which makes the Tank Flex ideal for medium/high intensity activities in high temperatures. It also provides with a good resistance against friction with rocks. A basic for summer outdoor sports.


                                                                                                                                                          FAST&LIGHT
                                                                                                                                                           - 65g
                                                                                                                                                           (S)


                                                                                                                                                          OS2O hecho en EspañaDryan

                                                                                                                                                          Price €24.90

                                                                                                                                                            Compression Toesocks

                                                                                                                                                            Seamless compression toesocks designed to reduce muscle fatigue while preventing blisters. Its progressive compression from ankle to knee helps blood circulation and recovery. Its high nylon composition ensures high resistance. Mesh on instep to enhance breathability and arch support to provide stability. Ideal for medium or high intensity activities, or for recovery after the activity.

                                                                                                                                                            Price €24.90

                                                                                                                                                              Arm Sleeves

                                                                                                                                                              Ultralight and functional arm sleeves that offer insulation, protection and a high breathability. Made of Polypropylene Dryarn and spandex, the OS2O Arm Sleeves provide high elasticity in both directions and a quick dry function even under high humidity environments. They also have good durability and resistance from scratches. A basic item providing safety and high performance in a minimum weight.

                                                                                                                                                              FAST&LIGHT - 24g (S/M) 

                                                                                                                                                              Price €19.90

                                                                                                                                                                Neck Warmer

                                                                                                                                                                Thermal neck warmer designed for outdoor activities in low temperatures. The fabric honeycomb structure with microperforations provides an excellent thermal protection, a great fitting and breathability. The perfect accesory for winter trail running, alpinism and skimo.

                                                                                                                                                                FAST&LIGHT - 80 g

                                                                                                                                                                Price €14.90

                                                                                                                                                                  Neck Warmer

                                                                                                                                                                  Thermal neck warmer designed for outdoor activities in low temperatures. The fabric honeycomb structure with microperforations provides an excellent thermal protection, a great fitting and breathability. The perfect accesory for winter trail running, alpinism and skimo.

                                                                                                                                                                  FAST&LIGHT - 80 g

                                                                                                                                                                  Price €14.90

                                                                                                                                                                    ULTRA Toesocks

                                                                                                                                                                    Technical toesocks designed for Trail Running and Alpinism. Thanks to the separation of the toes, the Ultra toesocks eliminate humidity in between toes avoiding blisters and allowing a natural position of the foot. Highly breathable mesh on instep and arch band to keep them always in the right position. Ideal for high intensity activities in medium and high temperatures.

                                                                                                                                                                    Price €14.90

                                                                                                                                                                      ULTRA Toesocks

                                                                                                                                                                      Technical toesocks designed for Trail Running and Alpinism. Thanks to the separation of the toes, the Ultra toesocks eliminate humidity in between toes avoiding blisters and allowing a natural position of the foot. Highly breathable mesh on instep and arch band to keep them always in the right position. Ideal for high intensity activities in medium and high temperatures.

                                                                                                                                                                      Price €14.90

                                                                                                                                                                        Softflask 500ml

                                                                                                                                                                        Flexible lightweight 500 ml (17 fl oz) flask with a wide opening for easy refilling with water, ice or salts. It folds, reducing its volume as you drink to minimize spilling and water sloshing and improving the liquid intake. 100% free of BPA and PVC. Ideal for use in trail running backpacks in medium and long distances.

                                                                                                                                                                        FAST&LIGHT - 42g

                                                                                                                                                                        Price €13.90

                                                                                                                                                                          Softflask 300ml

                                                                                                                                                                          Flexible lightweight 300 ml (10 fl oz) flask ideal for trail running belts. It folds, reducing its volume as you drink to minimize spilling and water sloshing and improving the liquid intake. 100% free of BPA and PVC. The perfect companion to stay properly hydrated in medium and short distance adventures.

                                                                                                                                                                          FAST&LIGHT - 26g

                                                                                                                                                                          Price €11.90

                                                                                                                                                                            TRAIL Toesocks

                                                                                                                                                                            Seamless toesocks designed for Trail Running. Thanks to the separation of toes, the Trail Toesocks eliminate moisture in between avoiding blisters and allowing a natural position of the foot. Mini crew height that prevents gravel or mud from entering the interior. Good breathability and stability thanks to the instep mesh and arch band that avoids any movement of the sock. The Trail Toesocks ensure high performance and durability for medium and long distance trail running activities.


                                                                                                                                                                            Price €11.90

                                                                                                                                                                              TRAIL Toesocks

                                                                                                                                                                              Seamless toesocks designed for Trail Running. Thanks to the separation of toes, the Trail Toesocks eliminate moisture in between avoiding blisters and allowing a natural position of the foot. Mini crew height that prevents gravel or mud from entering the interior. Good breathability and stability thanks to the instep mesh and arch band that avoids any movement of the sock. The Trail Toesocks ensure high performance and durability for medium and long distance trail running activities.


                                                                                                                                                                              Price €11.90

                                                                                                                                                                                TRAIL Toesocks

                                                                                                                                                                                Seamless toesocks designed for Trail Running. Thanks to the separation of toes, the Trail Toesocks eliminate moisture in between avoiding blisters and allowing a natural position of the foot. Mini crew height that prevents gravel or mud from entering the interior. Good breathability and stability thanks to the instep mesh and arch band that avoids any movement of the sock. The Trail Toesocks ensure high performance and durability for medium and long distance trail running activities.


                                                                                                                                                                                Price €11.90

                                                                                                                                                                                  TRAIL Toesocks

                                                                                                                                                                                  Seamless toesocks designed for Trail Running. Thanks to the separation of toes, the Trail Toesocks eliminate moisture in between avoiding blisters and allowing a natural position of the foot. Mini crew height that prevents gravel or mud from entering the interior. Good breathability and stability thanks to the instep mesh and arch band that avoids any movement of the sock. The Trail Toesocks ensure high performance and durability for medium and long distance trail running activities.


                                                                                                                                                                                  Price €11.90

                                                                                                                                                                                    Toesocks RUN

                                                                                                                                                                                    Running and Trail Running Technical Toesocks. The RUN! Toesocks provide freedom of movement while preventing blisters as it eliminates moisture and friction between the toes. Its high component of Nylon® and Coolmax® guarantees good moisture management, resistance and outstanding durability on any terrain and shoe.

                                                                                                                                                                                    Producto destacado Especial Material Desnivel 2017

                                                                                                                                                                                    Price €9.90

                                                                                                                                                                                      Toesocks RUN

                                                                                                                                                                                      Running and Trail Running Technical Toesocks. The RUN! Toesocks provide freedom of movement while preventing blisters as it eliminates moisture and friction between the toes. Its high component of Nylon® and Coolmax® guarantees good moisture management, resistance and outstanding durability on any terrain and shoe.

                                                                                                                                                                                      Producto destacado Especial Material Desnivel 2017

                                                                                                                                                                                      Price €9.90

                                                                                                                                                                                        Toesocks RUN

                                                                                                                                                                                        Running and Trail Running Technical Toesocks. The RUN! Toesocks provide freedom of movement while preventing blisters as it eliminates moisture and friction between the toes. Its high component of Nylon® and Coolmax® guarantees good moisture management, resistance and outstanding durability on any terrain and shoe.

                                                                                                                                                                                        Producto destacado Especial Material Desnivel 2017

                                                                                                                                                                                        Price €9.90

                                                                                                                                                                                          Toesocks RUN

                                                                                                                                                                                          Running and Trail Running Technical Toesocks. The RUN! Toesocks provide freedom of movement while preventing blisters as it eliminates moisture and friction between the toes. Its high component of Nylon® and Coolmax® guarantees good moisture management, resistance and outstanding durability on any terrain and shoe.

                                                                                                                                                                                          Producto destacado Especial Material Desnivel 2017

                                                                                                                                                                                          Price €9.90

                                                                                                                                                                                            Soft Cup

                                                                                                                                                                                            Lightweight compressible  200 ml (6.8 fl oz) softcup. Reduce waste plastic cups and hydrate quickly in your trail running trainings and competitions. It is reusable, foldable and it can be stored in a pocket or hanging from the softcup ring. BPA and PVC free.

                                                                                                                                                                                            FAST&LIGHT - 9g

                                                                                                                                                                                            Price €6.90

                                                                                                                                                                                              Long Neck Valve 360

                                                                                                                                                                                              Long neck straw (12 cm.) with valve in a 45 degree inclination to facilitate liquid intake. The valve has an open/closed position and can turn 360 degrees placing it next to the mouth avoiding taking the flask out when drinking. Compatible with SOFTFLASK 500, the LONG NECK valve is the fastest way to keep hydrated while in movement.

                                                                                                                                                                                              FAST&LIGHT - 33g

                                                                                                                                                                                              Price €4.90

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