Thermal underwear

The Lars Monsen polo is a long-sleeved, crew-neck sweater made of 100% merino wool. Chest pocket with secure attachment for a compass, for example.

Aclima Warmwool is a line of thermal underwear designed for colder days. The material is made of 100% merino wool with a weight of 200 g/m2 and a fiber thickness of 20.5 microns.

The Aclima StreamWool Crewneck is a reversible crewneck wool t-shirt designed for optimal warmth, comfort and functionality.

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

The Aclima Designwool Marius T-shirt made of 100% merino wool of the highest quality with a traditional Norwegian pattern is ideal for skiing, hiking, camping, but also for everyday wear.

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

Aclima WarmWool long shorts are comfortable and functional extended boxer shorts made of merino wool with a windproof layer on the front, designed for outdoor activities for men.

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

The Devold Duo Active men's t-shirt combines fine organic merino wool on the outside and ThermoLite on the inside to provide the best possible comfort on cold winter days.

LightWool Sports Shirt is a short-sleeved shirt with a round neck, perfect for the quiet outdoors to the sweatiest activities. Combined with wool net under the arms and at the back, LightWool provides a garment with excellent ventilation and breathability.

The Aclima LightWool Trail Men'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 Shorts are tight-fitting men's boxer shorts made of soft and lightweight 100% merino wool, specially developed for warmer days.

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

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.

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.

The Aclima Woolnet Men's T-Shirt is a unique merino wool thermal underwear with mesh panels, ideal for medium to high intensity activities.

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

Aclima Woolnet Men's Underwear is a unique merino wool thermal underwear with mesh panels ideal for medium to high intensity activities.

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

Devold Expedition men's t-shirt is designed for outdoor activities and winter sports. Made of merino wool, it provides excellent insulation and thermoregulation, which guarantees comfort in cold conditions. The t-shirt is breathable, quick-drying and has antibacterial properties, which prevents unpleasant odors. It is suitable for layering and ideal for demanding trips into nature. It also has an ergonomic cut that ensures freedom of movement.

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

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.