Thermal underwear

Insulating base layers for days when warmth is a must.

Shop by warmth

Warm

%%%+ 2

Active Warm Base Layer Bottoms

$65.00

(108)

Warm

%%%

Merino 200 Base Layer Top

$105.00

(46)

Autumn 26

Merino 200 80th Anniversary Base Layer Top

$105.00

X-Warm

Merino 260 Base Layer Half-Zip

$135.00

(59)

Warm

%%%%%

Performance Warm Base Layer Top

$90.00

(122)

Warm

%%+ 2

Active Warm Base Layer Top

$65.00

(325)

Autumn 26

Active Warm Base Layer Half-Zip

$75.00

(113)

X-Warm

Merino 260 Base Layer Top

$125.00

(31)

Autumn 26

Active Warm X Frozen Lake Base Layer Top

$70.00

Warm

The Active Warm Base Layer with Facemask

$80.00

(52)

Autumn 26

Active Warm Base Layer T-Shirt

$60.00

(81)

Warm

Seamless Performance Wool Base Layer with Facemask

$150.00

(8)

Autumn 26

Active Warm 80th Anniversary Base Layer Top

$65.00

Autumn 26

Performance Warm Base Layer Top

$85.00

Autumn 26

Active X-Warm Base Layer Top

$80.00

Autumn 26

Active X-Warm Base Layer Half-Zip

$90.00

Warm

Seamless Performance Wool Base Layer Top

$140.00

(5)

Warm

Active Warm Base Layer High Neck

$75.00

(71)

Autumn 26

%%%%%

Merino 200 Base Layer Bottoms

$105.00

(22)

Warm

%%%

Active Warm Special Set Base Layer Set

$120.00

(51)

X-Warm

Merino 260 Base Layer Bottoms

$125.00

(42)

Warm

Merino 200 Base Layer 3/4 Bottoms

$90.00

(11)

Autumn 26

Merino 200 80th Anniversary Base Layer Bottoms

$105.00

Autumn 26

Active Warm X Frozen Lake Base Layer Bottoms

$70.00

Warm

Active Warm Base Layer 3/4 Bottoms

$60.00

(29)

Autumn 26

Active Warm 80th Anniversary Base Layer Bottoms

$65.00

Autumn 26

Performance Warm Base Layer 3/4 Bottoms

$75.00

Autumn 26

Performance Warm Base Layer Bottoms

$85.00

Autumn 26

Active X-Warm Base Layer Bottoms

$80.00

Warm

Seamless Performance Wool Base Layer 3/4 Bottoms

$120.00

(4)

Warm

Seamless Performance Wool Base Layer Bottoms

$140.00

(9)

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Engineered in Switzerland

Knitted in Norway