Thermal underwear

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern combined with high-quality 100% merino wool material.

A premium base layer made of fine merino wool for active women. The Kari Traa Smekker LS is a women's functional long-sleeved T-shirt that offers natural warmth, excellent breathability and odor resistance.

Kari Traa Smekker High Waist Pant is a women's thermal underwear that combines Nordic design with a modern cut.

The Vilma T-shirt is a 100% merino wool base layer with a simple snowflake motif that will keep you warm.

The iconic base layer in a lighter version! The Kari Traa Rose Light LS is a functional women's long-sleeved T-shirt made of fine merino wool that warms, wicks moisture and is breathable at the same time.

The Kari Traa Mina Women's Long Sleeve T-Shirt combines merino wool and sustainable Tencel for the ultimate in durable, quick-drying thermal underwear that's just as stylish on the slopes as it is in the city.

Boxers from the popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

Fryd is an amazingly soft synthetic base layer with a cotton-like feel, the technical performance to match any activity, and a fun, feel-good look.

Meet the Kari Traa Iselin Pants – a combination of bold Scandinavian prints and playful color blocking that will elevate your style on the move.

For active women who don't want functionality to take the place of style. The Kari Traa Iselin HZ is a long-sleeved, stand-up collar that stands out from the ordinary.

Fryd is an amazingly soft synthetic base layer with a cotton-like feel, the technical performance to match any activity, and a fun, feel-good look.

For active women who don't want functionality to take the place of style. The Kari Traa Iselin LS is a long sleeve that stands out from the crowd.

They are created for women who love movement, but at the same time do not want to give up femininity and style.

Kari Traa Lekker is a performance base layer made from a 1:1 blend of merino wool and synthetic material that dries quickly and regulates temperature.

The Kari Traa Vilma High Waist Pants feature temperature regulating Merino wool making them the ideal layering piece for any adventure.

Focus on the adventure at hand with the Kari Traa Kaia Set, your new go-to base layer for any outdoor adventure.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern combined with high-quality 100% merino wool material.

The Vilma T-shirt is a 100% merino wool base layer with a simple snowflake motif that will keep you warm.

The Vilma T-shirt is a 100% merino wool base layer with a simple snowflake motif that will keep you warm.

The Kari Traa Vilma High Waist Pants feature temperature regulating Merino wool making them the ideal layering piece for any adventure.

Kari Traa Lekker is a performance base layer made from a 1:1 blend of merino wool and synthetic material that dries quickly and regulates temperature.

Discover the perfect balance between style and functionality! The Kari Traa Saga Women's Half-Zip is a pullover that will give you warm comfort and at the same time a touch of style, wherever you are - in the mountains, in the city or relaxing with friends.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

The Kari Traa Smekker is a lightweight, 100% Merino wool women’s baselayer top.

Kari Traa Lekker is a performance base layer made from a 1:1 blend of merino wool and synthetic material that dries quickly and regulates temperature.

The Kari Traa Faith Half Zip Tee combines style and function with Female First body mapping technology for women who refuse to compromise on performance.

Fryd is an amazingly soft synthetic base layer with a cotton-like feel, the technical performance to match any activity, and a fun, feel-good look.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern combined with high-quality 100% merino wool material.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern combined with high-quality 100% merino wool material.

Kari Traa Lekker is a performance base layer made from a 1:1 blend of merino wool and synthetic material that dries quickly and regulates temperature.

Kari Traa Mille pants made from recycled materials combine comfort and a design motif. 

Fryd is an amazingly soft synthetic base layer with a cotton-like feel, the technical performance to match any activity, and a fun, feel-good look.

Fryd is an amazingly soft synthetic base layer with a cotton-like feel, the technical performance to match any activity, and a fun, feel-good look.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

The Vilma pants are a 100% merino wool base layer with a simple snowflake motif that will keep you warm.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

Boxers from the popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

A popular series of thermal underwear inspired by the traditional Norwegian rose pattern in combination with high-quality material made of 100% merino wool.

The Kari Traa Else Pant is a pair of 100% Merino wool women’s baselayer leggings inspired by our Norwegian heritage and knitting traditions.

The Kari Traa Stil is a super-lightweight women's performance baselayer with a bold KT logo and a racer-look panel construction.

The Kari Traa Stil is a super-lightweight women's performance baselayer with a bold KT logo and a racer-look panel construction.