Men's Long Underwear

Smartwool

Classic Thermal Merino 1/4-Zip Base Layer - Men's

5 colors

Current price: $48.00 - $97.50 Original price: $130.00

Up to 60% off

Limited Time Offer

Smartwool

Merino 250 Baselayer Crew - Men's

5 colors

Current price: $51.75 - $93.75 Original price: $125.00

Up to 55% off

Limited Time Offer

(22)

The North Face

Summit Pro 120 Tight - Men's

1 color

Current price: $51.35 Original price: $79.00

35% off

Limited Time Offer

Icebreaker

Merino Blend 125 ZoneKnit Long-Sleeve Crewe - Men's

1 color

Current price: $50.00 Original price: $125.00

60% off

Limited Time Offer

Icebreaker

Merino Blend 200 Shifter II Pant- Men's

1 color

Current price: $82.50 Original price: $150.00

45% off

This Item Ships Free*

The North Face

Sunriser Hoodie - Men's

1 color

Current price: $24.50 Original price: $70.00

65% off

Limited Time Offer

Icebreaker

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

1 color

Current price: $99.00 Original price: $220.00

55% off

Limited Time Offer

Smartwool

Classic All-Season Merino 1/4-Zip Baselayer Top - Men's

3 colors

Current price: $78.75 Original price: $105.00

25% off

Limited Time Offer

Smartwool

Classic All-Season Merino Base Layer Bottom - Men's

3 colors

Current price: $75.00 Original price: $100.00

25% off

Limited Time Offer

Smartwool

Classic All-Season Merino Base Layer 3/4 Bottom - Men's

1 color

Current price: $63.75 Original price: $85.00

25% off

Limited Time Offer

Smartwool

Classic Thermal Merino Baselayer Bottom - Men's

4 colors

Current price: $93.75 Original price: $125.00

25% off

Limited Time Offer

(11)

Patagonia

Capilene Midweight Bottom - Men's

2 colors

Current price: $71.20 Original price: $89.00

20% off

Limited Time Offer

(5)

Patagonia

Capilene Midweight Crew Top - Men's

3 colors

Current price: $71.20 Original price: $89.00

20% off

Limited Time Offer

(6)

Patagonia

Capilene Midweight Zip-Neck Top - Men's

2 colors

Current price: $79.20 Original price: $99.00

20% off

Limited Time Offer

(2)

BlackStrap

Therma Hooded Baselayer Top - 2024 - Men's

1 color

Current price: $76.49 Original price: $89.99

15% off

This Item Ships Free*

The North Face

Sunriser 1/4-Zip Top - Men's

1 color

Current price: $40.00 Original price: $80.00

50% off

Limited Time Offer

Smartwool

Classic All-Season Merino Base Layer - Men's

3 colors

Current price: $75.00 Original price: $100.00

25% off

Limited Time Offer

Smartwool

Merino 250 3/4 Bottom - Men's

1 color

Current price: $86.25 Original price: $115.00

25% off

Limited Time Offer

(5)

Patagonia

Capilene Thermal Weight Bottoms - Men's

1 color

Current price: $79.20 Original price: $99.00

20% off

Limited Time Offer

(1)

Patagonia

Capilene Thermal Weight Zip-Neck Top - Men's

1 color

Current price: $92.00 Original price: $115.00

20% off

Limited Time Offer

(1)

Patagonia

Capilene Thermal Weight Crew Top - Men's

1 color

Current price: $79.20 Original price: $99.00

20% off

Limited Time Offer

Black Diamond

Coefficient LT 1/4-Zip Pullover - Men's

1 color

Current price: $85.05 Original price: $189.00

55% off

Limited Time Offer

Smartwool

Merino 250 Baselayer Crew Boxed Top - Men's

1 color

Current price: $63.25 Original price: $115.00

45% off

Limited Time Offer

Smartwool

Merino 250 Baselayer Hoodie - Men's

1 color

Current price: $65.25 Original price: $145.00

55% off

Limited Time Offer

Smartwool

Intraknit Thermal Max Merino 1/4-Zip Baselayer Top - Men's

1 color

Current price: $85.25 Original price: $155.00

45% off

Limited Time Offer

Mammut

Trift Half-Zip Long-Sleeve Top - Men's

1 color

Current price: $64.50 Original price: $129.00

50% off

Limited Time Offer

Helly Hansen

Lifa Merino Midweight Crew Top - Men's

3 colors

Current price: $50.00 - $68.25 Original price: $105.00

Up to 50% off

This Item Ships Free*

(1)

Black Diamond

Coefficient LT One-Piece - Men's

1 color

Current price: $90.00 Original price: $200.00

55% off

This Item Ships Free*

Backcountry

Cedars RWS Merino Lt-Wt Baselayer 1/2-Zip Scuba Top - Men's

1 color

Current price: $64.50 Original price: $129.00

50% off

Limited Time Offer

Mammut

Trift Long Tights - Men's

1 color

Current price: $64.50 - $68.75 Original price: $129.00

Up to 50% off

This Item Ships Free*

Backcountry

Pines Microgrid Ultra-LT Baselayer Crew Top - Men's

1 color

Current price: $49.50 Original price: $99.00

50% off

This Item Ships Free*

Backcountry

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

2 colors

Current price: $49.50 Original price: $99.00

50% off

Limited Time Offer

Backcountry

Pines Microgrid Ultra-Lt Baselayer 1/2-Zip Scuba Top - Men's

3 colors

Current price: $44.50 Original price: $89.00

50% off

Limited Time Offer

Airblaster

Ninja Suit - Men's

1 color

Current price: $67.48 Original price: $149.95

55% off

This Item Ships Free*

Helly Hansen

Verglas 1/2-Zip Top - Men's

1 color

Current price: $51.00 - $55.25 Original price: $85.00

Up to 40% off

Limited Time Offer

Mons Royale

Yotei Tech Long-Sleeve Top - Men's

1 color

Current price: $76.97 Original price: $139.95

45% off

Limited Time Offer

Helly Hansen

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

2 colors

Current price: $52.00 - $58.50 Original price: $130.00

Up to 60% off

This Item Ships Free*

Backcountry

Cedars RWS Merino Lt-Wt Baselayer Bottom - Men's

2 colors

Current price: $44.50 - $62.30 Original price: $89.00

Up to 50% off

Limited Time Offer

Rab

Sonic Ultra Zip Top - Men's

2 colors

Current price: $40.00 - $44.00 Original price: $80.00

Up to 50% off

Limited Time Offer

Airblaster

Classic Ninja Suit - Men's

3 colors

Current price: $90.97 - $97.47 Original price: $149.95

35% off

Limited Time Offer

Rab

Conduit Crew - Men's

1 color

Current price: $41.25 Original price: $75.00

45% off

Limited Time Offer

Flylow

Wolfie Robe - Men's

1 color

Current price: $49.98 Original price: $99.95

50% off

Limited Time Offer

Brand

Clothing Size

S (38)

M (32)

XXL (30)

XL (29)

L (26)

28 (16)

40 (15)

39 (13)

42 (12)

31 (11)

32 (1)

35 (1)

ST (1)

Color

Sale

10% and more (81)

20% and more (79)

30% and more (59)

40% and more (47)

50% and more (34)

Price

$0 - $49.99 (24)

$50 - $99.99 (51)

$100 - $199.99 (6)

Features

Anti-Odor (48)

Thumbholes (22)

Pockets (5)

Abrasion Resistant (3)

Sun Protection (3)

Adjustable Waist (1)

Reflective (1)

Stretch Fabric (1)

Water Resistant (1)

Material

Synthetic (55)

Wool (44)

Length

Short (2)

Long (1)

Recommended Use

All-Mountain Skiing (66)

All-Mountain Snowboarding (66)

Backcountry Skiing (49)

Backcountry Snowboarding (48)

Hiking (42)

Freeride/Powder Skiing (38)

Freeride/Powder Snowboarding (38)

Park & Freestyle Skiing (31)

Park & Freestyle Snowboarding (31)

Backcountry Snowshoeing (28)

Backpacking (19)

Casual (18)

Nordic Touring (18)

Snowshoe Hiking (18)

Winter Camping (18)

Fit

Semi-Fitted/Slim (48)

Regular/Relaxed (20)

Form-Fitting (13)

Insulation Weight

Midweight (38)

Lightweight (24)

Ultralight (4)

Heavyweight (3)

Shirt Style

Crew (25)

Mock-Neck (15)

Hoodie (7)

Full-Zip (5)

One-Piece Suit (4)

Pullover (1)

Turtleneck (1)

Wrap (1)

Classic Thermal Merino 1/4-Zip Base Layer - Men's

Merino 250 Baselayer Crew - Men's

Summit Pro 120 Tight - Men's