We use cookies, more information.

OS2O

ALPINISM

Technical clothing for mountaineering activities in the mountains

ALPINISM

Active filters

eVent® Breathout Alpine WP Jacket

The Breathout Alpine Jacket is a light, waterproof and extremely breathable jacket designed for alpinism and skimo. Manufactured with 3-layer eVent® DVAlpine membrane, it features values as high as 20,000mm waterproof and MVTR 28,500g/(m²·24h) breathability. Fully taped seams, exterior nylon 40D highly resistant and YKK™ Vislon AquaGuard®, the Breathout Alpine Jacket will keep you dry and fresh under the most extreme climate conditions.

FAST&LIGHT - 419 g.  (XS)

Premio Mejor Chaqueta de membrana Desnivel 2017

Price €239.90

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. Compression bag included to facilitate transportation.

FAST&LIGHT - 523g  (S)

NON LIVE PLUCKING

Price €219.90

O2 Waterproof 20k Insulation Jacket

The O2 Waterproof 20K Insulation is a waterproof jacket insulated with Sustans® DuPont™ Sorona® synthetic fiber. It provides a total protection thanks to the 2.5 layer O2 Membrane that offers waterproof values ​​of 20,000mm H2O and a breathability of MVTR: 20,000g/(m²·24h) combined with 100% sealed seams and waterproof YKK ™ AquaGuard® zippers. A very light and warm jacket, which offers protection under the most adverse winter conditions.

FAST&LIGHT - 534g (S)

O2 Membrane BLUE.jpg

Price €199.90

Seamless Re:Down® Jacket

Jacket with recycled down padding Re: Down® 650 cuins (90/10). Its high-resistance abrasion fabric, together with the innovative seamless construction for the baffles that maximises thermal efficiency. In addition, it provides extra protection against the wind. Helmet compatible hood, easily accessible chest pocket and side pockets compatible with harness. DWR water repellent treatment.


FAST&LIGHT - 562g
 
(S)

re_dom.jpg

Price €149.90

Storm PRO 20k Jacket

Lightweight technical jacket for the most demanding adventures, made of the new Stretchshell PRO fabric waterproof (20,000mm H2O), breathable (20,000g/(m2·24h)), elastic and with soft touch that offers an excellent performance against the weather. Double chest pocket and side pockets compatible with harness. YKK® Vislon™ zippers. Ecological PFC Free DWR treatment

FAST&LIGHT - 492g
 
(S)

StretchShell PRO 140.jpg

Price €139.90

Storm PRO 20k Jacket

Lightweight technical jacket for the most demanding adventures, made of the new Stretchshell PRO fabric waterproof (20,000mm H2O), breathable (20,000g/(m2·24h)), elastic and with soft touch that offers an excellent performance against the weather. Double chest pocket and side pockets compatible with harness. YKK® Vislon™ zippers. Ecological PFC Free DWR treatment

FAST&LIGHT - 492g
 
(S)

StretchShell PRO 140.jpg

Price €139.90

Eiger PRO Pants

Technical pants for alpinism and skimo. Made of StretchShell PRO waterproof (20,000mmH2O), breathable (20,000g/(m²·24h)) and elastic. Double reinforcement on knees in highly resistant stretchable fabric and flexible unbreakable Kevlar® reinforcement on ankles. Elastic drawstring waist, preformed knees and elastic hem for excellent fit in the boot even in deep snow. A very versatile and resistant pants, ideal for a wide range of winter alpine activities.

FAST&LIGHT - 460g (S)

StretchShell PRO 140.jpgPremio Mejor Chaqueta de membrana Desnivel 2017

Price €129.90

Eiger PRO Pants

Technical pants for alpinism and skimo. Made of StretchShell PRO waterproof (20,000mmH2O), breathable (20,000g/(m²·24h)) and elastic. Double reinforcement on knees in highly resistant stretchable fabric and flexible unbreakable Kevlar® reinforcement on ankles. Elastic drawstring waist, preformed knees and elastic hem for excellent fit in the boot even in deep snow. A very versatile and resistant pants, ideal for a wide range of winter alpine activities.

FAST&LIGHT - 460g (S)

StretchShell PRO 140.jpgPremio Mejor Chaqueta de membrana Desnivel 2017

Price €129.90

Fastlite 650 Down Woman Jacket

Ultralight insulated down jacket for FAST&LIGHT activities, warm, packable and easy to transport. Made of Nylon 20 D fabric, 100% windproof with a double layer construction that protects the feather from moisture. DWR (Durable Water Repellency) exterior treatment and 90/10 duck down 650 CUINS of fill power, providing a high thermal protection in a very light weight.

FAST&LIGHT - 417g (S)


Price €129.90

Fastlite 650 Down Woman Jacket

Ultralight insulated down jacket for FAST&LIGHT activities, warm, packable and easy to transport. Made of Nylon 20 D fabric, 100% windproof with a double layer construction that protects the feather from moisture. DWR (Durable Water Repellency) exterior treatment and 90/10 duck down 650 CUINS of fill power, providing a high thermal protection in a very light weight.

FAST&LIGHT - 417g (S)


Price €129.90

Fastlite 650 Down Jacket

Ultralight insulated down jacket for FAST&LIGHT activities, warm, packable and easy to transport. Made of Nylon 20 D fabric, 100% windproof with a double layer construction that protects the feather from moisture. DWR (Durable Water Repellency) exterior treatment and 90/10 duck down 650 CUINS of fill power, providing a high thermal protection in a very light weight.

FAST&LIGHT - 452g (S)



Price €129.90

Fastlite 650 Down Jacket

Ultralight insulated down jacket for FAST&LIGHT activities, warm, packable and easy to transport. Made of Nylon 20 D fabric, 100% windproof with a double layer construction that protects the feather from moisture. DWR (Durable Water Repellency) exterior treatment and 90/10 duck down 650 CUINS of fill power, providing a high thermal protection in a very light weight.

FAST&LIGHT - 452g (S)



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

Thunder Insulation Jacket

The Thunder Insulation Jacket is a technical jacket insulated with the biopolymer Sorona® DuPontTM fiber, warm, light and easy to transport. Designed for for FAST&LIGHT activities in winter conditions, the external shell is made of Nylon 20D, 100% windproof and DWR (Durable Water Repellency) treatment which combined with the properties of Sorona® fiber, provide a perfect balance between thermal insulation, freedom of movement and lightness. 

FAST&LIGHT - 412g  (XS)

sorona_dupont.jpg

Price €109.90

Alpine PRO Jacket

Technical jacket for climbing and alpinism. It provides a great durabiity and weather protection with an inner soft touch. Made of SoftShell waterproof (10,000mm H2O), breathable (5000g/(m²·24h)) and windproof. DWR treatment (Durable Water Repellency). A reliable and warm garment for medium intensity activities in low temperatures.

Price €99.90

Fury Jacket

The Fury Jacket is a second layer for technical activities of mountaineering and mountain skiing. Made of X-Stretch fabric that offers a perfect balance between thermal protection and breathability, while its elasticity allows a total range of movements. It incorporates reinforcement panels in the areas of greatest friction and double chest pocket of very high capacity, ideal for maps, smartphones or climbing skins.

FAST&LIGHT - 423g (XS)

Price €84.90

Fury Jacket

The Fury Jacket is a second layer for technical activities of mountaineering and mountain skiing. Made of X-Stretch fabric that offers a perfect balance between thermal protection and breathability, while its elasticity allows a total range of movements. It incorporates reinforcement panels in the areas of greatest friction and double chest pocket of very high capacity, ideal for maps, smartphones or climbing skins.

FAST&LIGHT - 423g (XS)

Price €84.90

Speedlight Pants

The Speedlight Pants are your perfect ally for FAST&LIGHT activities.  Thanks to their Action fit pattern and custom-width waist adjustment the SPEEDLIGHT PANTS provide a great adaptability to different conditions and freedom of movements. Made of an extremely light and four way stretch fabric with P4DRYTM technology, they offer quick drying, outstanding moisture management and odor control.  Ideal pants for mountaineers looking for multi-activity ultralight long technical pants. 

FAST&LIGHT - 231g (S)

p4dry.jpg

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)

sorona_dupont.jpg

Price €79.90

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)

sorona_dupont.jpg

Price €79.90

Warmfit Merino 100 Shirt

The Warmfit 100 Merino Shirt is a high-performance thermal baselayer. Made 100% of merino wool yarn, it provides a perfect balance between high thermal capacity and 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 external shirt on cool days.

FAST&LIGHT - 183g (S)

drirelease wool 140.jpglogo-desnivel-destacado 150.jpg

Price €69.90

Warmfit Merino 100 Shirt

The Warmfit 100 Merino Shirt is a high-performance thermal baselayer. Made 100% of merino wool yarn, it provides a perfect balance between high thermal capacity and 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 external shirt on cool days.

FAST&LIGHT - 183g (S)

drirelease wool 140.jpglogo-desnivel-destacado 150.jpg

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

Warmfit Merino 100 Shirt Woman

Thermal 100% Merino Wool Shirt that thanks to its natural high thermal properties, breathability and antibacterial make it ideal for winter activities. Its soft hand feel, ergonomic pattern and hybrid construction make the Warmfit 100 highly versatile as a first layer or outer layer depending on the conditions of the day..

FAST&LIGHT - 137g (XS)

drirelease wool 140.jpglogo-desnivel-destacado 150.jpg

Price €69.90

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 €54.90

EVO StretchShell Gloves

Technical gloves for skimo and alpinism FAST&LIGHT. The Evo gloves have a hybrid construction combining fabrics to provide protection against wind and cold and a high resistance. Made with the 3-layer StrechShell waterproof and breathable on the back, inner microfleece X-Stretch fabric that offers an abrasion-resistant palm, special for skiing or trekking sticks. The Evo Gloves are also compatible with touch-screen devices.

FAST&LIGHT - 63g (S)

Price €44.90

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

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

SpeedLite Gloves

The Speedlite Gloves are lightweight and versatile trail running gloves. Made with a double layer fabric, the outside layer made of elastane offers a great fit while the inner  microfleece guarantees a soft touch and breathability. The result of this combination is a warm and comfortable running glove. They also feature a silicone design for an improved grip. Touch screen compatible.

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

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

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

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