OS2O

FAST&LIGHT

Versatile and light products for the practice of fast activities in the mountains

FAST&LIGHT

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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

    Dynamic Shorts Woman

    Light shorts designed for FAST&LIGHT mountaineering. Made with DYNAMICLite fabric, double weave version, it provides 4-way stretch making it very comfortable. Its Custom-Width adjustment makes it extremely quick to change its fit to any activity. Highly breathable, quick-drying, while offering a soft touch in contact with the skin. A technical short designed for fast activities in mid and high temperatures.

    FAST&LIGHT - 209g (XS)

    OS2O hecho en España

    Price €69.90

      Dynamic Shorts Woman

      Light shorts designed for FAST&LIGHT mountaineering. Made with DYNAMICLite fabric, double weave version, it provides 4-way stretch making it very comfortable. Its Custom-Width adjustment makes it extremely quick to change its fit to any activity. Highly breathable, quick-drying, while offering a soft touch in contact with the skin. A technical short designed for fast activities in mid and high temperatures.

      FAST&LIGHT - 209g (XS)

      OS2O hecho en España

      Price €69.90

        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

          Dynamic Shorts

          Light shorts designed for FAST&LIGHT mountaineering. Made with DYNAMICLite fabric, double weave version, it provides 4-way stretch making it very comfortable. Its Custom-Width adjustment makes it extremely quick to change its fit to any activity. Highly breathable, quick-drying, while offering a soft touch in contact with the skin. A technical short designed for fast activities in mid and high temperatures.

          FAST&LIGHT - 238g (S)

          OS2O hecho en España

          Price €69.90

            Dynamic Shorts

            Light shorts designed for FAST&LIGHT mountaineering. Made with DYNAMICLite fabric, double weave version, it provides 4-way stretch making it very comfortable. Its Custom-Width adjustment makes it extremely quick to change its fit to any activity. Highly breathable, quick-drying, while offering a soft touch in contact with the skin. A technical short designed for fast activities in mid and high temperatures.

            FAST&LIGHT - 238g (S)

            OS2O hecho en España

            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

                  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

                    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 €49.90

                        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 €49.90

                          Thermal Seamless Shirt Woman

                          T-shirt first layer high performance, provides a perfect regulation of body temperature. Made from a mixture of polypropylene and elastane in a seamless construction with thermo-active panels that offer an ideal balance between heat capacity and perspiration. Elastic, soft and adaptable to the body, with unrestricted action adjustment in movements, a garment ideal for indoor use in intense activities at low temperatures.

                          FAST&LIGHT - one hundred and thirty-six grams . (XS)

                          Price €49.90

                            Thermal Seamless Shirt Woman

                            T-shirt first layer high performance, provides a perfect regulation of body temperature. Made from a mixture of polypropylene and elastane in a seamless construction with thermo-active panels that offer an ideal balance between heat capacity and perspiration. Elastic, soft and adaptable to the body, with unrestricted action adjustment in movements, a garment ideal for indoor use in intense activities at low temperatures.

                            FAST&LIGHT - one hundred and thirty-six grams . (XS)

                            Price €49.90

                              Thermal Seamless Shirt Woman

                              T-shirt first layer high performance, provides a perfect regulation of body temperature. Made from a mixture of polypropylene and elastane in a seamless construction with thermo-active panels that offer an ideal balance between heat capacity and perspiration. Elastic, soft and adaptable to the body, with unrestricted action adjustment in movements, a garment ideal for indoor use in intense activities at low temperatures.

                              FAST&LIGHT - one hundred and thirty-six grams . (XS)

                              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

                                  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

                                    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

                                      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

                                        Race Day Perforated T-Shirt

                                        Ultralight and breathable technical shirt without sleeves designed as underwear for very high intensity activities and competitions. What. Manufacture from fabric Effepi Avatar it combines microfiber from polyester and elastane, weighing just 75 grams. /m2 , the Race Day T-shirt fits smoothly like a second skin to let out moisture generated by the body and keep it cool and dry. Its microperforations enhance ventilation while providing greater elasticity in all 4 directions for better fit. A first layer that ensures light thermal protection, quick drying and comfort for days when moving fast is a priority.  

                                        FAST&LIGHT - 45 grams

                                        effepi.jpgOS2O hecho en España

                                        Price €34.90

                                          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 €34.90

                                            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 €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

                                                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

                                                  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

                                                    Phantom Grid Jacket

                                                    Mid-layer jacket for mountain activities in cold conditions. Its Polar Stretch Grid® fabric creates a network of microchannels that allow air to circulate, providing good thermal protection and excellent breathability, keeping the body warm and dry. Its high elasticity ensures a perfect fit to the body without restricting movement. The hood is meticulously designed, with a collar that can be worn as a mask to protect the mouth and nose in extreme conditions. Together with its asymmetrical zipper, which closes to the side, it prevents discomfort even after long hours of use. The cuffs with thumb holes allow you to adjust the garment for added protection and warmth.

                                                    The Phantom Jacket is a high-performance jacket for users seeking a highly protective garment for FAST&LIGHT high-intensity activities in medium/low temperatures.

                                                    FAST&LIGHT - 391g (S)

                                                    kynetic.jpg

                                                    Price €99.90
                                                    • Out of stock
                                                    • Sin stock

                                                    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

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