Thermal underwear

Aclima Warmwool women's underwear made of 100% merino wool are warm underwear designed for all outdoor activities on cold days.

The Aclima WarmWool Women's T-Shirt is a comfortable and warm base layer made of 100% merino wool with a classic cut and round neckline.

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 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.

Devold Tuvegga merino ¾ long johns is the reversible base layer that offers different functions depending on what side you’re facing.

 It is a high-quality functional fiber designed to perfectly dissipate moisture, and at the same time so that the wool on the outside will insulate, leaving you warm even when you get wet.

Devold® Lauparen are soft and light garments knitted in 100% fine Merino wool.

Devold Tuvegga merino shirt is the reversible base layer that offers different functions depending on what side you’re facing.

 It is a high-quality functional fiber designed to perfectly dissipate moisture, and at the same time so that the wool on the outside will insulate, leaving you warm even when you get wet.

The Devold Kvitegga women's reversible merino wool T-shirt is designed for cold and harsh weather conditions and activities with lower intensity and greater need for insulation.

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.

Meet the Kari Traa Tale - a 100% merino wool base layer that will keep you warm and dry on your most active days.

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

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.

LightWool Sports Shirt is a short-sleeved shirt with a round neck, perfect for the quiet outdoors to the sweatiest activities.

The Aclima LightWool Trail women's t-shirt is a lightweight woolen short-sleeved t-shirt made of fine merino wool. The Aclima LightWool Trail Tee with a round neckline and a fitted cut is suitable for year-round wear.

Aclima LightWool women's panties are soft underwear made of 100% merino wool with an elastic edge for the summer months, for all activities - from outdoor activities to everyday wear.

LightWool Shorts are boxer shorts that are suitable for the summer months. LightWool is soft and light and especially developed for warmer days. 

The Aclima LightWool women's T-shirt is a soft and delicate T-shirt suitable for the summer months, which you can use for everything from outdoor activities to everyday wear.

The lightest sports bra in the offer made of LightWool material 180g. It is stitched with two layers at the front for a better hold and one layer at the back for better ventilation and moisture removal.

This is the perfect top for cold conditions. The stretch Thermofleece fabric has a smooth outer and brushed lining offering unrestricted movement, great comfort and warmth with excellent breathability.

Women's underwear with a high waist for colder days made of 100% merino wool.

 It is a high-quality functional fiber designed to perfectly dissipate moisture, and at the same time so that the wool on the outside will insulate, leaving you warm even when you get wet.

Devold Expedition is an underwear garment designed with dual layers for extreme weather conditions.

Devold® Duo Active is a two layer knitted fabric with a delicate merino wool on the outside and Thermocool ECO2 on the inside.

Devold® Duo Active is a two layer knitted fabric with a delicate merino wool on the outside and Thermocool ECO2 on the inside.

Devold Expedition is an underwear garment designed with dual layers for extreme weather conditions.

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.

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.

Ideal for winter outings or when temperatures are very low, the new Seamless long-sleeve knitted base layer is designed to improve heat exchange to better regulate body temperature and keep you dry during exercise.

The seamless trail jersey offers an anatomical fit and unparalleled support. The seamless mesh made in Italy is exceptionally comfortable and provides optimal thermal regulation during your ultra trails and training sessions, regardless of the season.

AERO trail briefs: maximum comfort for exceptional performance.

The ultra-breathable trail running briefs are specially designed to meet the needs of the most demanding runners, offering a perfect balance between comfort, breathability and performance. Whether you're a trail-running enthusiast or a seasoned athlete, these briefs will become your essential ally in pushing your limits.

The lightest sports bra in the offer made of LightWool material 180g. It is stitched with two layers at the front for a better hold and one layer at the back for better ventilation and moisture removal.

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

Set of thermal underwear made of soft material that naturally regulates body temperature and dries quickly. The material effectively thermoregulates when you are active and wicks moisture away from the skin.

Aclima WarmWool is the most popular Aclima line, and the line with the largest range. This is the traditional woollen underwear made from Total Easy Care (TEC) - treated Merino wool, which makes it extra soft.

Aclima WarmWool is the most popular Aclima line, and the line with the largest range.

Devold® Duo Active is a two layer knitted fabric with a delicate merino wool on the outside and Thermocool ECO2 on the inside.

LightWool Briefs for girls are soft underwear in merino wool, with even the elastic edge on the inside against the skin in wool. LightWool is soft and light and especially developed for warmer days.

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

Aclima WarmWool is the most popular Aclima line, and the line with the largest range.

Aclima Warmwool women's underwear made of 100% merino wool are warm underwear designed for all outdoor activities on cold days.

Aclima Warmwool women's windstopper shorts are close-fitting woolen trousers with a shortened cut that reaches just above the knees.

The Devold® Berle Bra in 100% Merino wool features broad and comfortable shoulder straps.

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