Men's Active Underwear & Baselayers

GOREWEAR

R5 GORE-TEX INFINIUM Tight - Men's

2 colors

Current price: $82.47 - $97.47 Original price: $149.95

Up to 45% off

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The North Face

Sunriser Hoodie - Men's

3 colors

Current price: $48.00 - $52.00 Original price: $80.00

Up to 40% off

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GOREWEAR

Concurve Tight - Men's

3 colors

Current price: $45.00 - $50.00 Original price: $100.00

Up to 55% off

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GOREWEAR

R3 Thermo Tight - Men's

2 colors

Current price: $54.97 - $59.97 Original price: $99.95

Up to 45% off

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GOREWEAR

Concurve Split Short - Men's

4 colors

Current price: $42.50 - $51.00 Original price: $85.00

Up to 50% off

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GOREWEAR

Concurve Short Tight - Men's

2 colors

Current price: $32.00 - $40.00 Original price: $80.00

Up to 60% off

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GOREWEAR

Concurve 3/4 Tight - Men's

2 colors

Current price: $54.00 Original price: $90.00

40% off

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GOREWEAR

Impulse Tight - Men's

1 color

Current price: $53.97 - $54.00 Original price: $90.00

40% off

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BlackStrap

Therma Hooded Baselayer Top - 2024 - Men's

1 color

Current price: $76.49 Original price: $89.99

15% off

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GOREWEAR

Impulse 3/4 Tight - Men's

1 color

Current price: $27.00 - $27.98 Original price: $90.00

Up to 70% off

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GOREWEAR

CONCURVE Thermo Hybrid Tight - Men's

3 colors

Current price: $58.50 - $84.50 Original price: $130.00

Up to 55% off

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Ortovox

120 Comp Light Short - Men's

1 color

Current price: $45.50 Original price: $70.00

35% off

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Icebreaker

Merino Blend 200 RealFleece Descender LS Zip Hoodie - Men's

2 colors

Current price: $117.00 Original price: $180.00

35% off

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Icebreaker

Merino Blend 200 RealFleece Descender LS 1/2-Zip Top - Men's

2 colors

Current price: $88.00 Original price: $160.00

45% off

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Patagonia

Capilene Midweight Zip-Neck Top - Men's

1 color

Current price: $74.25 Original price: $99.00

25% off

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(2)

Black Diamond

Coefficient LT One-Piece - Men's

1 color

Current price: $90.00 Original price: $200.00

55% off

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Norrona

Femund PureUll Longs Bottom - Men's

1 color

Current price: $83.85 Original price: $129.00

35% off

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Patagonia

Capilene Thermal Weight Crew Top - Men's

1 color

Current price: $74.25 Original price: $99.00

25% off

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Icebreaker

Merino 260 Quantum Long-Sleeve Zip Hoodie - Men's

3 colors

Current price: $162.50 Original price: $250.00

35% off

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GOREWEAR

Concurve Thermo Tight 2.0 - Men's

3 colors

Current price: $72.00 Original price: $120.00

40% off

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Backcountry

Pines Microgrid Ultra-Lt Baselayer 1/4-Zip Top - Men's

2 colors

Current price: $49.50 Original price: $99.00

50% off

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Helly Hansen

Deck Tough Tight - Men's

1 color

Current price: $97.50 Original price: $150.00

35% off

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Airblaster

Ninja Suit - Men's

1 color

Current price: $67.48 Original price: $149.95

55% off

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Rab

Force Long-Sleeve T-Shirt - Men's

2 colors

Current price: $35.75 Original price: $55.00

35% off

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The North Face

Sunriser 1/4-Zip Top - Men's

1 color

Current price: $58.50 Original price: $90.00

35% off

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The North Face

Summit Pro 120 Tight - Men's

1 color

Current price: $51.35 Original price: $79.00

35% off

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Patagonia

Capilene Midweight Bottom - Men's

1 color

Current price: $66.75 Original price: $89.00

25% off

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(6)

Patagonia

Capilene Midweight Crew Top - Men's

3 colors

Current price: $66.75 Original price: $89.00

25% off

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(7)

Ortovox

120 Comp Light Long-Sleeve Top - Men's

1 color

Current price: $71.50 Original price: $110.00

35% off

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Helly Hansen

Evolved Air 1/2-Zip Midlayer - Men's

3 colors

Current price: $58.50 - $84.50 Original price: $130.00

Up to 55% off

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GOREWEAR

Concurve Thermo Tight - Men's

1 color

Current price: $72.00 Original price: $120.00

40% off

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GOREWEAR

R3 Mid Tight - Men's

1 color

Current price: $53.97 Original price: $89.95

40% off

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District Vision

Cargo Compression Long Tight - Men's

1 color

Current price: $206.22 Original price: $374.95

45% off

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Bjorn Daehlie

Tempo 7.5in Tight - Men's

1 color

Current price: $32.47 Original price: $49.95

35% off

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ExOfficio

Everyday Boxer Brief - Men's

1 color

Current price: $19.50 Original price: $32.50

40% off

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ExOfficio

Everyday Brief - Men's

1 color

Current price: $17.10 Original price: $28.50

40% off

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ExOfficio

Give-N-Go 2.0 Boxer Brief - Men's

2 colors

Current price: $16.47 - $21.12 Original price: $32.50

Up to 45% off

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Free Fly

Bamboo Motion Boxer Brief - Men's

2 colors

Current price: $27.00 Original price: $36.00

25% off

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ExOfficio

Everyday Boxer Brief - Men's

3 colors

Current price: $14.98 - $16.47 Original price: $29.95

Up to 50% off

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Outdoor Research

Echo Boxer Briefs - Men's

4 colors

Current price: $15.98 - $17.57 Original price: $31.95

Up to 50% off

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ExOfficio

Everyday Boxer - Men's

2 colors

Current price: $11.98 Original price: $29.95

60% off

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ExOfficio

Everyday Boxer - Men's

1 color

Current price: $19.50 Original price: $32.50

40% off

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Men's Underwear & Baselayers

Brand

Clothing Size

XS (1)

S (38)

M (19)

L (21)

XL (22)

XXL (23)

3XL (1)

25 (5)

28 (4)

29 (5)

31 (6)

32 (2)

35 (4)

39 (10)

40 (10)

42 (12)

US XXL/EU 3XL (2)

Color

Sale

10% and more (85)

20% and more (84)

30% and more (75)

40% and more (55)

50% and more (27)

Recommended Use

All-Mountain Skiing (49)

All-Mountain Snowboarding (49)

Backcountry Skiing (37)

Backcountry Snowboarding (36)

Hiking (36)

Trail Running (32)

Freeride/Powder Skiing (31)

Freeride/Powder Snowboarding (31)

Casual (30)

Road Running (29)

Park & Freestyle Skiing (27)

Park & Freestyle Snowboarding (27)

Backcountry Snowshoeing (21)

Backpacking (21)

Nordic Classic (17)

Fit

Semi-Fitted/Slim (35)

Regular/Relaxed (20)

Form-Fitting (18)

Compressive (1)

Price

$0 - $49.99 (34)

$50 - $99.99 (45)

$100 - $199.99 (5)

$200 - $499.99 (1)

Features

Anti-Odor (36)

Pockets (18)

Thumbholes (18)

Reflective (10)

Abrasion Resistant (6)

Thermal (5)

Sun Protection (3)

Stretch Fabric (2)

Split-Leg (1)

Water Resistant (1)

Material

Synthetic (64)

Wool (25)

Cotton (1)

Insulation

Fleece (3)

Wool (1)

Length

Mid-Thigh (4)

Short (3)

Long (1)

Insulation Weight

Midweight (24)

Lightweight (17)

Ultralight (4)

Heavyweight (2)