Men thermal underwear

Insulating base layers for days when warmth is a must.

Choose your Warmth

40 products

Warm

%%%+ 1

Active Warm Base Layer Top

$65.00

(336)

-30%

%%%%

Merino 200 Base Layer Set

$140.00 $200.00

Limited Time

(63)

Warm

%%%%

Merino 200 Base Layer Top

$105.00

(48)

Warm

Seamless Performance Wool Base Layer Top

$140.00

(6)

X-Warm

Merino 260 Base Layer Half-Zip

$135.00

(59)

-40%

%%%%

Active Warm Uni Heritage Base Layer Set

$72.00 $120.00

Limited Time

(66)

Warm

Merino 200 Base Layer T-Shirt

$95.00

(31)

Warm

Blackcomb Base Layer Top

$95.00

Warm

Active Warm Base Layer T-Shirt

$60.00

(82)

Warm

Performance Warm Base Layer Top

$85.00

X-Warm

Merino 260 Base Layer Top

$125.00

(33)

X-Warm

Active X-Warm Base Layer Half-Zip

$90.00

Warm

Active Warm Base Layer Half-Zip

$75.00

(116)

Warm

Active Warm Base Layer Set

$120.00

(52)

Warm

Active Warm Base Layer High Neck

$75.00

(71)

X-Warm

Active X-Warm Base Layer Top

$80.00

Warm

Seamless Performance Wool Base Layer with Facemask

$150.00

(9)

Warm

Active Warm Base Layer with Facemask

$80.00

(53)

Warm

Blackcomb Base Layer Half-Zip

$105.00

Warm

Blackcomb Base Layer with Facemask

$115.00

Warm

Collective Voices Active Warm Print Base Layer Top

$70.00

Warm

Performance Warm Base Layer T-Shirt

$75.00

Warm

Performance Warm Base Layer Half-Zip

$95.00

Warm

Active Warm 80th-Anniversary Base Layer Top

$65.00

Warm

Merino 200 80th-Anniversary Base Layer Top

$105.00

Warm

%%%+ 2

Active Warm Base Layer Bottoms

$65.00

(108)

X-Warm

Merino 260 Base Layer Bottoms

$125.00

(44)

Warm

%%%%

Merino 200 Base Layer Bottoms

$105.00

(24)

Warm

Seamless Performance Wool Base Layer Bottoms

$140.00

(9)

X-Warm

Active X-Warm Base Layer Bottoms

$80.00

Warm

Blackcomb Base Layer Bottoms

$95.00

Warm

Performance Warm Base Layer Bottoms

$85.00

Warm

Merino 200 Base Layer 3/4 Bottoms

$90.00

(11)

Warm

Performance Warm Blackcomb Base Layer 3/4 Bottoms

$85.00

Warm

Merino 200 80th-Anniversary Base Layer Bottoms

$105.00

Warm

Performance Warm Base Layer 3/4 Bottoms

$75.00

Warm

Active Warm Base Layer 3/4 Bottoms

$60.00

(29)

Warm

Active Warm 80th Anniversary Base Layer Bottoms

$65.00

Warm

Collective Voices Active Warm Print Base Layer Bottoms

$70.00

Warm

Seamless Performance Wool Base Layer 3/4 Bottoms

$120.00

(4)

Showing 40 of 40

Fast Shipping

Within 6-10 business days with UPS WE

Extended returns

Until January 31, 2027

Engineered in Switzerland

Knitted in Norway