Thermal underwear

Aclima WoolNet® is the original when it comes to wool net garments.

This collection unites quality, function and design in one. It isn’t by chance that the military has used Aclima WoolNet for years. From alpine touring during the winter, long mountain tours, Nordic skating, hunting, fishing and expeditions, WoolNet® is the natural first choice. WoolNet® can be combined with garments from the WarmWool series on cold days. The wool net is extremely fast drying and comfortably stretchy. The garment is rib-knitted on exposed areas for best comfort and durability.

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

FlexWool Sports Top has an optimal fit and comfort. Just like a well-known WoolNet construction, it has excellent ventilation and transports sweat from the body. The waistband has soft merino wool on the inside; wool dries quickly, but as is well known, warms even when wet.

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.

Aclima WoolNet® is the original when it comes to wool net garments.

This collection unites quality, function and design in one. It isn’t by chance that the military has used Aclima WoolNet for years. From alpine touring during the winter, long mountain tours, Nordic skating, hunting, fishing and expeditions, WoolNet® is the natural first choice. WoolNet® can be combined with garments from the WarmWool series on cold days. The wool net is extremely fast drying and comfortably stretchy. The garment is rib-knitted on exposed areas for best comfort and durability.

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

WarmWool Hoodie is Aclima’s most popular hoodie. With our functional three-stage function, you can choose between round neck, a high collar or balaclava – all in one garment. A snug fit, it works best closest to the body on cold days. WarmWool is a knitted material and thus elastic and flexible. The fabric is made of 100% merino wool, with a weight of 200gsm.

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.

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 EXPEDITION women's t-shirt is ideal for outdoor activities in cold conditions. Made of high-quality merino wool, it provides excellent thermal insulation, wicks moisture and keeps the skin dry. This model is designed for high comfort and freedom of movement, making it ideal for hiking, skiing or everyday wear in the winter. With the devold t-shirt you will experience comfort even during demanding outdoor adventures
Devold Expedition is an underwear garment designed with dual layers for extreme weather conditions.

Medium to high-level activities where extra insulation is needed, like hikes, cross-country skiing, hunting and summit hikes.

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

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

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.

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

Aclima WoolNet® is the original when it comes to wool net garments.

This collection unites quality, function and design in one. It isn’t by chance that the military has used Aclima WoolNet for years. From alpine touring during the winter, long mountain tours, Nordic skating, hunting, fishing and expeditions, WoolNet® is the natural first choice. WoolNet® can be combined with garments from the WarmWool series on cold days. The wool net is extremely fast drying and comfortably stretchy. The garment is rib-knitted on exposed areas for best comfort and durability.

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.

Aclima WoolNet® is the original when it comes to wool net garments.

This collection unites quality, function and design in one. It isn’t by chance that the military has used Aclima WoolNet for years. From alpine touring during the winter, long mountain tours, Nordic skating, hunting, fishing and expeditions, WoolNet® is the natural first choice. WoolNet® can be combined with garments from the WarmWool series on cold days. The wool net is extremely fast drying and comfortably stretchy. The garment is rib-knitted on exposed areas for best comfort and durability.

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.

Medium to high-level activities where extra insulation is needed, like hikes, cross-country skiing, hunting and summit hikes.

WarmWool Hoodie is Aclima’s most popular hoodie. With our functional three-stage function, you can choose between round neck, a high collar or balaclava – all in one garment. A snug fit, it works best closest to the body on cold days. WarmWool is a knitted material and thus elastic and flexible. The fabric is made of 100% merino wool, with a weight of 200gsm.

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

LightWool Hipster are short boxers made of soft and light wool, specially developed for warmer days.

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.

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

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

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.

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

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.

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 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.

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