Thermal underwear

Insulating base layers for days when warmth is a must.

Shop by warmth

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The Active Warm base layer top

€53.95 €59.95

Warm

The Natural Merino 200 Base Layer Half-Zip

€99.95

The Natural Merino 200 Base Layer Top

€99.95

20% off orders from 120.-

Warm

The Seamless Performance Wool crewneck base layer top

€129.95

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The Active Warm Base Layer T-shirt

€49.45 €54.95

-10%

The Active Warm Base Layer with Facemask

€62.95 €69.95

X-Warm

The Natural Merino 260 Base Layer Top

€109.95

X-Warm

The I-Thermic X-Warm base layer top 2.0 + rechargeable battery

€219.95

X-Warm

The Natural Merino 260 Base Layer Half-Zip

€119.95

Warm

The Natural Merino 200 Base Layer 3/4 Bottoms

€79.95

The Natural Merino 200 Base Layer Bottoms

€99.95

20% off orders from 120.-

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The Active Warm base layer set

€103.45 €114.95

Warm

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The Active Warm base layer bottoms

€59.95

-10%

The Active Warm 3/4 base layer bottoms

€49.45 €54.95

Warm

The Seamless Performance Wool full-length base layer bottoms

€129.95

Warm

The Seamless Performance Wool 3/4 base layer bottoms

€109.95

X-Warm

The Natural Merino 260 Base Layer Bottoms

€109.95

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Within 3-5 business days

Free returns

30 day return policy

Engineered in Switzerland

Knitted in Norway