OS2O

ALPINISM

Technical clothing for mountaineering activities in the mountains

ALPINISM

Active filters

  • Size: 500 ml
  • Size: XXL
  • Size: M (40-43.5)
  • Size: S/M
  • Size: 300 ml

Cyclone eVent® Waterproof Jacket

The Cyclone Jacket is a 3-layer waterproof/breathable technical shell, designed for alpine climbing and ski mountaineering in the most demanding environments. Made with the eVent® DVStorm™ 3-layer membrane, it provides exceptional protection with a 20,000 mm water column rating and breathability of 30,000 g/m²/24h MVTR, keeping you dry and comfortable during high-intensity activities.

Key features include fully taped seams, an ultra-enveloping hood that fits perfectly over helmets, and two large chest pockets for quick access. It also has interior pockets and YKK™ Vislon AquaGuard® waterproof zippers for enhanced moisture protection. With its ultra-lightweight build and outstanding weather protection, the Cyclone Jacket is the ideal companion for intense alpine adventures in adverse conditions. Lightweight, reliable, and high-performance.

FAST&LIGHT - 393 g.  (S)

https://www.eventfabrics.com/technology/PFC free.jpg

Price €279.90

    Cyclone eVent® Waterproof Jacket

    The Cyclone Jacket is a 3-layer waterproof/breathable technical shell, designed for alpine climbing and ski mountaineering in the most demanding environments. Made with the eVent® DVStorm™ 3-layer membrane, it provides exceptional protection with a 20,000 mm water column rating and breathability of 30,000 g/m²/24h MVTR, keeping you dry and comfortable during high-intensity activities.

    Key features include fully taped seams, an ultra-enveloping hood that fits perfectly over helmets, and two large chest pockets for quick access. It also has interior pockets and YKK™ Vislon AquaGuard® waterproof zippers for enhanced moisture protection. With its ultra-lightweight build and outstanding weather protection, the Cyclone Jacket is the ideal companion for intense alpine adventures in adverse conditions. Lightweight, reliable, and high-performance.

    FAST&LIGHT - 393 g.  (S)

    https://www.eventfabrics.com/technology/PFC free.jpg

    Price €279.90

      Eclypse Sorona®80 Insulated Jacket

      The Eclypse Jacket is an extraordinarily versatile garment with a clean, minimalist style that blends functionality and aesthetics. Its design combines comfort, durability, and freedom of movement, thanks to its innovative design with side panels made from Polar Stretch Grid®. Ideal for any activity, the Eclypse jacket is lightweight and easily packable, making it the perfect companion for your daily adventures.

      Its outer fabric offers excellent wind and rain resistance (PFC-Free), which, combined with the bio-synthetic Sorona® insulation panels, guarantees thermal protection and optimal breathability. What truly stands out about the Eclypse Jacket is its versatility: it is a garment designed to perform in a wide range of outdoor activities and conditions.  

      FAST&LIGHT - 382g  (S)

      reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

      Price €149.90

        Eclypse Sorona®80 Insulated Jacket

        The Eclypse Jacket is an extraordinarily versatile garment with a clean, minimalist style that blends functionality and aesthetics. Its design combines comfort, durability, and freedom of movement, thanks to its innovative design with side panels made from Polar Stretch Grid®. Ideal for any activity, the Eclypse jacket is lightweight and easily packable, making it the perfect companion for your daily adventures.

        Its outer fabric offers excellent wind and rain resistance (PFC-Free), which, combined with the bio-synthetic Sorona® insulation panels, guarantees thermal protection and optimal breathability. What truly stands out about the Eclypse Jacket is its versatility: it is a garment designed to perform in a wide range of outdoor activities and conditions.  

        FAST&LIGHT - 382g  (S)

        reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

        Price €149.90

          Eclypse Sorona®80 Insulated Jacket

          The Eclypse Jacket is an extraordinarily versatile garment with a clean, minimalist style that blends functionality and aesthetics. Its design combines comfort, durability, and freedom of movement, thanks to its innovative design with side panels made from Polar Stretch Grid®. Ideal for any activity, the Eclypse jacket is lightweight and easily packable, making it the perfect companion for your daily adventures.

          Its outer fabric offers excellent wind and rain resistance (PFC-Free), which, combined with the bio-synthetic Sorona® insulation panels, guarantees thermal protection and optimal breathability. What truly stands out about the Eclypse Jacket is its versatility: it is a garment designed to perform in a wide range of outdoor activities and conditions.  

          FAST&LIGHT - 382g  (S)

          reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

          Price €149.90

            Eclypse Sorona®80 Insulated Jacket WH

            The Eclypse Jacket is an extraordinarily versatile garment with a clean, minimalist style that blends functionality and aesthetics. Its design combines comfort, durability, and freedom of movement, thanks to its innovative design with side panels made from Polar Stretch Grid®. Ideal for any activity, the Eclypse jacket is lightweight and easily packable, making it the perfect companion for your daily adventures.

            Its outer fabric offers excellent wind and rain resistance (PFC-Free), which, combined with the bio-synthetic Sorona® insulation panels, guarantees thermal protection and optimal breathability. What truly stands out about the Eclypse Jacket is its versatility: it is a garment designed to perform in a wide range of outdoor activities and conditions.  

            FAST&LIGHT - 343g  (S)

            reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

            Price €129.90

              Eclypse Sorona®80 Insulated Jacket WH

              The Eclypse Jacket is an extraordinarily versatile garment with a clean, minimalist style that blends functionality and aesthetics. Its design combines comfort, durability, and freedom of movement, thanks to its innovative design with side panels made from Polar Stretch Grid®. Ideal for any activity, the Eclypse jacket is lightweight and easily packable, making it the perfect companion for your daily adventures.

              Its outer fabric offers excellent wind and rain resistance (PFC-Free), which, combined with the bio-synthetic Sorona® insulation panels, guarantees thermal protection and optimal breathability. What truly stands out about the Eclypse Jacket is its versatility: it is a garment designed to perform in a wide range of outdoor activities and conditions.  

              FAST&LIGHT - 343g  (S)

              reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

              Price €129.90

                Inferno Sorona®200 Insulated Jacket

                Technical insulated jacket with Sorona® bio-synthetic fill, designed for winter activities and belaying to keep you warm in cold, wet conditions.


                The Sorona® insulation is lightweight and compressible, retaining its thermal properties even when wet, making it an ideal choice for variable weather conditions. Its ergonomic cut and lighter panels on the arms allow for full freedom of movement, while the adjustable cuffs, helmet-compatible hood, and strategically placed zippered pockets ensure functionality and comfort in the mountains.


                With a design that combines durability and protection, its ripstop nylon outer fabric is wind- and water-resistant (PFC-Free), and its compressibility allows for easy storage, making the Inferno the perfect companion for any winter alpine adventure.  

                FAST&LIGHT - 532g  (S)

                reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

                Price €199.90

                  Inferno Sorona®200 Insulated Jacket

                  Technical insulated jacket with Sorona® bio-synthetic fill, designed for winter activities and belaying to keep you warm in cold, wet conditions.


                  The Sorona® insulation is lightweight and compressible, retaining its thermal properties even when wet, making it an ideal choice for variable weather conditions. Its ergonomic cut and lighter panels on the arms allow for full freedom of movement, while the adjustable cuffs, helmet-compatible hood, and strategically placed zippered pockets ensure functionality and comfort in the mountains.


                  With a design that combines durability and protection, its ripstop nylon outer fabric is wind- and water-resistant (PFC-Free), and its compressibility allows for easy storage, making the Inferno the perfect companion for any winter alpine adventure.  

                  FAST&LIGHT - 532g  (S)

                  reiclado_logo.jpgPFC free.jpgsorona_dupont.jpg

                  Price €199.90

                    HDry® Waterproof Gloves

                    Lightweight waterproof gloves for mountaineering and winter activities. Designed for those seeking a waterproof glove that combines high protection against water and abrasion with maximum grip and hand feel. It features a super adhesive leather palm with reinforced areas for use with ropes. The HDry® membrane (19k/30k) and its patented lamination technology bond all the layers of the glove, preventing water from entering while providing excellent breathability and finger dexterity. Combined with its ultra-resistant Nylon exterior fabric, this guarantees exceptional durability.

                    A high-performance glove for FAST&LIGHT alpine activities.

                    FAST&LIGHT - 103g (S)

                    kynetic.jpgkynetic.jpgkynetic.jpg

                    Price €89.90

                      Thunder Pro Jacket

                      The Thunder Pro is a syntethic insulated jacket whose objective is maximising the balance between thermal protection, breathability and weight. Designed to be worn in winter valley-summit-valley adventures in continuous movement (corridors, ridges, skimo), it is highly valued by mountaineers for the quality of its filling, biopolymer Sorona Dupont, as well as its detailed distribution in areas of different densities depending on thermal requirements (evacuation or protection) of each body part, configured with thermographic and body-mapping techniques.

                      Manufactured with lightweight Nylon 20 deniers, provides the necessary protection against wind and friction to make it lightweight but durable. External treatment DWR (Durable Water Repellency) that protects it from outside moisture. The Thunder Pro is a warm, lightweight, ventilated garment that's easy to transport, ideal for 
                      winter activities FAST&LIGHT.

                      FAST&LIGHT - 349g (S)

                      sorona_dupont.jpg

                      Price €139.90

                        Thunder Pro Jacket

                        The Thunder Pro is a syntethic insulated jacket whose objective is maximising the balance between thermal protection, breathability and weight. Designed to be worn in winter valley-summit-valley adventures in continuous movement (corridors, ridges, skimo), it is highly valued by mountaineers for the quality of its filling, biopolymer Sorona Dupont, as well as its detailed distribution in areas of different densities depending on thermal requirements (evacuation or protection) of each body part, configured with thermographic and body-mapping techniques.

                        Manufactured with lightweight Nylon 20 deniers, provides the necessary protection against wind and friction to make it lightweight but durable. External treatment DWR (Durable Water Repellency) that protects it from outside moisture. The Thunder Pro is a warm, lightweight, ventilated garment that's easy to transport, ideal for 
                        winter activities FAST&LIGHT.

                        FAST&LIGHT - 349g (S)

                        sorona_dupont.jpg

                        Price €139.90

                          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

                              Krypton Insulation Light Jacket

                              The KRYPTON INSULATION jacket is an ultra-light, high-performance insulated jacket. Designed for a FAST&LIGHT layer system, it combines the insulating protection and high breathability of Sorona Aura® DuPont® 40g fiber with the 100% windproof functionality of the exterior WindBreaker® fabric. Developed by using thermography and body mapping to combine plain sections with square baffles in key areas. Its hybrid construction results in a highly versatile and functional garment. The side pockets are positioned so as not to overlap with our FAST&LIGHT waterproof jackets.

                              The KRYPTON INSULATION jacket can be used as a second layer or third layer without the accumulation of hoods.

                              FAST&LIGHT - 227g  (S)

                              kynetic.jpgkynetic.jpghttps://carreraspormontana.com/material/test-de-material/krypton-insulation-de-os2o-a-prueba/

                              Price €109.90

                                Krypton Insulation Light Jacket

                                The KRYPTON INSULATION jacket is an ultra-light, high-performance insulated jacket. Designed for a FAST&LIGHT layer system, it combines the insulating protection and high breathability of Sorona Aura® DuPont® 40g fiber with the 100% windproof functionality of the exterior WindBreaker® fabric. Developed by using thermography and body mapping to combine plain sections with square baffles in key areas. Its hybrid construction results in a highly versatile and functional garment. The side pockets are positioned so as not to overlap with our FAST&LIGHT waterproof jackets.

                                The KRYPTON INSULATION jacket can be used as a second layer or third layer without the accumulation of hoods.

                                FAST&LIGHT - 227g  (S)

                                kynetic.jpgkynetic.jpghttps://carreraspormontana.com/material/test-de-material/krypton-insulation-de-os2o-a-prueba/

                                Price €109.90

                                  Devil Insulated Jacket

                                  Hybrid jacket designed to offer a perfect balance between insulation and breathability. Developed through body mapping, it is made with KYNETIC fabric that allows you to move with total comfort, and includes front and back panels of Sorona Aura® DuPont® fiber 80 and 40 gram placed in a double layer construction of Windbreaker® fabric. Two large chest pockets (compatible with seal skins).

                                  An ideal garment for high-intensity activities where it is necessary the use of the arms combined with a good thermal protection.

                                  FAST&LIGHT - 329g  (S)

                                  kynetic.jpgsorona aura.jpg

                                  Price €119.90

                                    Devil Insulated Jacket

                                    Hybrid jacket designed to offer a perfect balance between insulation and breathability. Developed through body mapping, it is made with KYNETIC fabric that allows you to move with total comfort, and includes front and back panels of Sorona Aura® DuPont® fiber 80 and 40 gram placed in a double layer construction of Windbreaker® fabric. Two large chest pockets (compatible with seal skins).

                                    An ideal garment for high-intensity activities where it is necessary the use of the arms combined with a good thermal protection.

                                    FAST&LIGHT - 329g  (S)

                                    kynetic.jpgsorona aura.jpg

                                    Price €119.90

                                      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

                                        Softflask 300ml

                                        300 ml flexible bottle (10 fl oz.), ideal for those seeking a lightweight and compact hydration option. Its design and size make it perfect for carrying in hydration belts, fitting comfortably and allowing quick access to drinks during activity. The optimized nozzle size enables easy, fast flow, while the bottle compresses progressively as it empties, reducing volume, bounce, and discomfort while on the move. Made from high-quality, BPA- and PVC-free materials, it’s safe and environmentally friendly. This soft flask is the perfect companion to keep you well-hydrated on short to mid-distance outings, ensuring each sip is efficient and comfortable.

                                        FAST&LIGHT - 26g

                                        Price €11.90

                                          Softflask 500ml

                                          500 ml (17 fl oz) flexible bottle, designed to meet the needs of trail runners and long-distance adventurers. Its wide mouth allows for quick filling, making it easy to add ice or electrolytes to keep your drinks cool and optimize hydration. Made from high-quality, BPA- and PVC-free materials, it is safe for water and other beverages. Thanks to its ultralight design and ability to compress as it empties, it minimizes bounce and the risk of spills, enhancing your experience in demanding conditions. Compatible with most hydration packs, this soft flask is the perfect choice to keep you hydrated on medium and long-distance activities.

                                          FAST&LIGHT - 42g

                                          Price €13.90

                                            Turbulence 850 Down Jacket

                                            850 CUIN down filling insulated jacket for alpine activities under very low temperatures. Made of highly resistant Nylon 20D fabric, 100% windproof with a double layer construction that protects down from moisture. Water Repellency exterior treatment DWR and 90/10 duck down filling (850 CUIN Fill Power) that provides the maximum thermal protection at a minimum weight. Designed as a belay jacket for the coldest north walls or for activities under temperatures well below freezing. Compression bag included to facilitate transportation.

                                            FAST&LIGHT - 523g  (S)

                                            NON LIVE PLUCKING

                                            Price €219.90

                                              Turbulence 850 Down Jacket

                                              850 CUIN down filling insulated jacket for alpine activities under very low temperatures. Made of highly resistant Nylon 20D fabric, 100% windproof with a double layer construction that protects down from moisture. Water Repellency exterior treatment DWR and 90/10 duck down filling (850 CUIN Fill Power) that provides the maximum thermal protection at a minimum weight. Designed as a belay jacket for the coldest north walls or for activities under temperatures well below freezing. Compression bag included to facilitate transportation.

                                              FAST&LIGHT - 523g  (S)

                                              NON LIVE PLUCKING

                                              Price €219.90

                                                Turbulence 850 Down Jacket

                                                850 CUIN down filling insulated jacket for alpine activities under very low temperatures. Made of highly resistant Nylon 20D fabric, 100% windproof with a double layer construction that protects down from moisture. Water Repellency exterior treatment DWR and 90/10 duck down filling (850 CUIN Fill Power) that provides the maximum thermal protection at a minimum weight. Designed as a belay jacket for the coldest north walls or for activities under temperatures well below freezing. Compression bag included to facilitate transportation.

                                                FAST&LIGHT - 523g  (S)

                                                NON LIVE PLUCKING

                                                Price €219.90

                                                  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

                                                    Calcetines Warmfit Wool

                                                    Thermal shocks made of an optimum blend of 4 different yarns. Wool brings thermal protection even when wet. Nylon and Acrylic ensure durability and resistance. Elastane guarantees a perfect fit. The perfect combination of new and old fibers to optimize comfort and performance even in extremely low temperatures.

                                                    Price €11.90

                                                      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

                                                          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

                                                            Breathout PRO Waterproof Jacket

                                                            The Breathout PRO jacket is a lightweight technical 3-layer hardshell that offers a high waterproof protection and outstanding breathable capacity. Designed for alpinism and ski mountaineering in the most demanding conditions. Membrane eVent® DVStorm ™ 3-layer with Direct Venting™ technology, providing waterproof values of 20,000mm H2O column and a breathability function of MVTR 30,000g/(m² · 24h). 100% thermo-sealed seams, the outer layer is made of nylon with a double density yarn with a hybrid construction  (15 and 40 Denier) that provides both high resistance and a perfect adaptability to extenuant movements. YKK™ Vislon AquaGuard® waterproof zippers. The Breathout Pro Jacket is ideal for high intensity alpine activities under the most adverse weather conditions.

                                                            FAST&LIGHT - 348 g. (S)

                                                            https://www.eventfabrics.com/technology/Premio Mejor Chaqueta de membrana Desnivel 2017

                                                            Price €279.90

                                                              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

                                                                Shopping Cart

                                                                Back to shop

                                                                Cart is empty.

                                                                Account

                                                                Account

                                                                No account?
                                                                Create an Account