OS2O

Base Layer

Women base layer for outdoor sports.

Base Layer

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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

    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

          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

            Cotton T-Shirt Woman

            Women's T-shirt made with SYN Cotton, fabric 100% recycled which provides a good performance in activity plus a soft and fresh touch similar to natural cotton. What. Thanks to its outdoor cut and high elasticity, it allows unrestricted movement, being a multi-purpose garment which can be worn during a medium-intensity activity or daily use.

            FAST&LIGHT - 110 g (XS) 

            cool2dry.jpg UV protection Made in Spain 140.jpg

            Price €34.90

              Cotton T-Shirt Woman

              Women's T-shirt made with SYN Cotton, fabric 100% recycled which provides a good performance in activity plus a soft and fresh touch similar to natural cotton. What. Thanks to its outdoor cut and high elasticity, it allows unrestricted movement, being a multi-purpose garment which can be worn during a medium-intensity activity or daily use.

              FAST&LIGHT - 110 g (XS) 

              cool2dry.jpg UV protection Made in Spain 140.jpg

              Price €34.90

                Seamless Pro Top

                Seamless top without rigid elements designed for high-intensity mountain activities. Thanks to its butterfly back design and removal of all lateral seams, the PRO Top eliminates friction with the skin even in long-distance ultra trail competitions. It provides a medium compression that together with its quick-dry fabric guarantees comfort during the whole activity. Ideal as underwear in alpine or skimo outings or as exterior layer for trail running adventures under high temperatures.

                FAST&LIGHT - 111g (S)

                Price €34.90

                  Seamless Pro Top

                  Seamless top without rigid elements designed for high-intensity mountain activities. Thanks to its butterfly back design and removal of all lateral seams, the PRO Top eliminates friction with the skin even in long-distance ultra trail competitions. It provides a medium compression that together with its quick-dry fabric guarantees comfort during the whole activity. Ideal as underwear in alpine or skimo outings or as exterior layer for trail running adventures under high temperatures.

                  FAST&LIGHT - 111g (S)

                  Price €34.90

                    Seamless Pro Top

                    Seamless top without rigid elements designed for high-intensity mountain activities. Thanks to its butterfly back design and removal of all lateral seams, the PRO Top eliminates friction with the skin even in long-distance ultra trail competitions. It provides a medium compression that together with its quick-dry fabric guarantees comfort during the whole activity. Ideal as underwear in alpine or skimo outings or as exterior layer for trail running adventures under high temperatures.

                    FAST&LIGHT - 111g (S)

                    Price €34.90

                      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

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