Thermal underwear

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.

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

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.

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.