Men's Long Underwear & Base Layers

+10

Smartwool

Merino 250 Baselayer Crew - Men's

14 colors

$46.00 - $115.00

Up to 60% off

(583)

Smartwool

IntraKnit Merino 200 Crew Top - Men's

4 colors

$62.50 - $130.00

Up to 50% off

(74)

Smartwool

Merino 250 Baselayer 1/4-Zip - Men's

5 colors

Current price: $66.00 - $72.00 Original price: $120.00

Up to 45% off

(480)

Exclusive

Stoic

Lightweight Poly Baselayer Bottom - Men's

5 colors

Current price: $17.70 - $32.00 Original price: $64.00

Up to 70% off

(2)

Smartwool

Intraknit Merino Tech 1/4-Zip Top - Men's

4 colors

Current price: $85.00 - $102.00 Original price: $170.00

Up to 50% off

+3

Airblaster

Classic Ninja Suit - Men's

7 colors

$44.98 - $159.95

Up to 70% off

+4

Patagonia

Capilene Midweight Crew Top - Men's

8 colors

$47.40 - $89.00

Up to 40% off

(4)

Smartwool

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

3 colors

$90.00

(107)

The North Face

Sunriser 1/4-Zip Top - Men's

2 colors

Current price: $56.00 Original price: $80.00

30% off

(19)

Exclusive

Stoic

Lightweight Poly 1/4-Zip Baselayer Top - Men's

4 colors

Current price: $25.60 - $34.50 Original price: $69.00

Up to 60% off

+3

Patagonia

R1 Air Zip-Neck Top - Men's

7 colors

$129.00

(12)

Smartwool

Merino 250 Baselayer Colorblock Crew - Men's

2 colors

Current price: $69.00 Original price: $115.00

40% off

(37)

Smartwool

Intraknit Merino 200 1/4-Zip Top - Men's

2 colors

$84.00 - $140.00

Up to 40% off

(44)

Patagonia

Capilene Air Crew Top - Men's

1 color

$139.00

(1)

Helly Hansen

Tech 1/2-Zip Top - Men's

2 colors

$40.00

+3

Smartwool

Classic All-Season Merino Base Layer - Men's

7 colors

$90.00

(268)

The North Face

Summit Pro 120 Crew - Men's

1 color

$100.00

(28)

Smartwool

Intraknit Thermal Merino Base Layer 3/4 Bottom - Men's

1 color

$120.00

(36)

+2

Patagonia

R1 Air Crew Top - Men's

6 colors

$99.00

(1)

Smartwool

Intraknit Active Full-Zip Jacket - Men's

2 colors

$121.00 - $220.00

Up to 45% off

(3)

Patagonia

Capilene Midweight Zip-Neck Top - Men's

3 colors

$89.00

(2)

The North Face

Summit Pro 120 Tight - Men's

1 color

$100.00

(28)

Smartwool

Intraknit Active Long-Sleeve Baselayer Top - Men's

3 colors

$110.00

(12)

Smartwool

Intraknit Active Base Layer Bottom - Men's

3 colors

$110.00

(10)

Rab

Power Stretch Pro Pant - Men's

1 color

Current price: $73.50 Original price: $105.00

30% off

(28)

Mons Royale

Icon T-Shirt - Men's

3 colors

$60.00 - $100.00

Up to 40% off

Smartwool

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

3 colors

$95.00

(133)

Ortovox

120 Comp Light Long-Sleeve Top - Men's

3 colors

$100.00

(1)

Mammut

Aenergy FL Long-Sleeve - Men's

1 color

$79.00

(2)

Outdoor Research

Alpine Onset Bottom - Men's

5 colors

Current price: $26.68 - $53.37 Original price: $98.95

Up to 70% off

(23)

Exclusive

Stoic

Lightweight Poly Baselayer Crew - Men's

3 colors

Current price: $23.60 - $29.50 Original price: $59.00

Up to 60% off

(2)

Mons Royale

Cascade 3/4 Legging - Men's

4 colors

Current price: $65.97 - $71.97 Original price: $119.95

Up to 40% off

(1)

Patagonia

Capilene Thermal Weight Bottoms - Men's

2 colors

$99.00

(1)

Exclusive

Backcountry

Spruces Mid-Weight Merino Baselayer Bottom - Men's

4 colors

Current price: $49.50 - $54.45 Original price: $99.00

Up to 50% off

(3)

Falke

Maximum Warm Long-Sleeve Baselayer Top - Men's

2 colors

Current price: $61.20 Original price: $102.00

40% off

Smartwool

Merino 250 3/4 Bottom - Men's

1 color

$105.00

(67)

Manastash

Heavy Snug Thermal Long-Sleeve T-Shirt - Men's

2 colors

Current price: $40.98 Original price: $81.95

50% off

Airblaster

Merino Ninja Suit - Men's

1 color

Current price: $142.97 Original price: $259.95

45% off

(1)

Ortovox

185 Rock'N'Wool Short Pant - Men's

4 colors

$70.00 - $100.00

Up to 30% off

Marmot

Alt HB Pullover Top - Men's

1 color

Current price: $77.97 Original price: $129.95

40% off

(8)

Falke

SK A Long Tight - Men's

1 color

Current price: $52.80 Original price: $88.00

40% off

Exclusive

Backcountry

Spruces Lightweight Merino Baselayer Bottom - Men's

3 colors

Current price: $44.50 Original price: $89.00

50% off

(3)

Men's Baselayers

Brand

Clothing Size

S (79)

M (72)

XL (70)

L (66)

XXL (48)

40 (34)

42 (34)

39 (29)

28 (25)

31 (25)

XS (3)

44 (2)

27 (1)

32 (1)

35 (1)

Color

.css-yab3pc{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#000;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}black (107)

.css-2gcc7g{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#369;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}blue (71)

.css-1nhbdo3{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#093;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}green (49)

.css-1pgjne4{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#ccc;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}gray (35)

.css-7bc19j{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#963;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}brown (14)

.css-uc0kmc{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f93;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}orange (10)

.css-1c4afls{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f00;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}red (7)

.css-yle8g5{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#fff;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}white (7)

.css-1ingyn9{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#639;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}purple (5)

.css-1ryiaxq{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#ff0;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}yellow (5)

.css-19q3wht{height:23px;width:23px;border-radius:50%;margin-right:var(--chakra-space-1);background-color:#f39;box-shadow:inset 0 0 0 3px #fff,0 0 0 1px #ccc;}pink (3)

Recommended Use

All-Mountain Skiing (126)

All-Mountain Snowboarding (125)

Backcountry Skiing (91)

Backcountry Snowboarding (89)

Freeride/Powder Skiing (80)

Freeride/Powder Snowboarding (79)

Hiking (74)

Park & Freestyle Skiing (63)

Park & Freestyle Snowboarding (63)

Backcountry Snowshoeing (57)

Snowshoe Hiking (48)

Casual (45)

Mountaineering (42)

Backpacking (40)

Winter Camping (36)

Features

Anti Odor (86)

Thumbholes (28)

Pockets (15)

Abrasion Resistant (5)

Sun Protection (5)

Adjustable Waist (1)

Thermal (1)

Water Resistant (1)

Price

$0 - $49.99 (48)

$50 - $99.99 (78)

$100 - $199.99 (38)

$200 - $499.99 (2)

$500 - $999.99 (1)

Insulation Weight

Lightweight (67)

Midweight (65)

Heavyweight (8)

Sleeve Length

Long-Sleeve (108)

Short-Sleeve (4)

Fit

Semi-Fitted/Slim (77)

Regular/Relaxed (58)

Form-Fitting (32)

Shirt Style

Crew (55)

Mock-Neck (41)

Hoodie (10)

Full-Zip (5)

One-Piece Suit (5)

Henley (1)

Turtleneck (1)

black (107)

blue (71)

green (49)

gray (35)

brown (14)

orange (10)

red (7)

white (7)

purple (5)

yellow (5)

pink (3)