Men's Long Underwear Tops

Icebreaker

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

1 color

Current price: $56.25 Original price: $125.00

55% off

This Item Ships Free*

Ortovox

185 Rock'N'Wool Long-Sleeve Top - Men's

3 colors

Current price: $66.00 Original price: $110.00

40% off

Rab

Conduit Crew - Men's

2 colors

Current price: $37.50 - $41.25 Original price: $75.00

Up to 50% off

This Item Ships Free*

Swix

RaceX Classic 1/2-Zip Top - Men's

2 colors

Current price: $38.97 Original price: $64.95

40% off

The North Face

Sunriser Hoodie - Men's

3 colors

Current price: $38.50 - $42.00 Original price: $70.00

Up to 45% off

This Item Ships Free*

Duck Camp

Barnburner 1/4-Zip Top - Men's

3 colors

Current price: $92.92 - $107.37 Original price: $178.95

Up to 45% off

This Item Ships Free*

Black Diamond

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

1 color

Current price: $75.60 Original price: $189.00

60% off

This Item Ships Free*

Under Armour

Base 4.0 Crew - Men's

1 color

Current price: $59.99 Original price: $99.99

40% off

This Item Ships Free*

The North Face

Sunriser 1/4-Zip Top - Men's

1 color

Current price: $44.00 Original price: $80.00

45% off

This Item Ships Free*

Under Armour

Packaged Base 4.0 1/4-Zip Top - Men's

1 color

Current price: $60.49 Original price: $109.99

45% off

This Item Ships Free*

Mammut

Aenergy FL Long-Sleeve - Men's

1 color

Current price: $53.40 Original price: $89.00

40% off

This Item Ships Free*

Icebreaker

Merino Blend 75 Cool-Lite Ultralight SS Crewe - Men's

1 color

Current price: $60.00 Original price: $100.00

40% off

This Item Ships Free*

Atomic

Revent Primaloft Midlayer - Men's 2022

1 color

Current price: $75.00 Original price: $300.00

75% off

This Item Ships Free*

Atomic

Backland Primaloft Midlayer - Men's 2022

1 color

Current price: $112.00 Original price: $280.00

60% off

This Item Ships Free*

Mons Royale

Icon T-Shirt - Men's

2 colors

Current price: $75.00 - $80.00 Original price: $100.00

Up to 25% off

This Item Ships Free*

(1)

Icebreaker

Merino Blend 75 Cool-Lite Ultralight LS Crewe - Men's

1 color

Current price: $82.50 Original price: $110.00

25% off

This Item Ships Free*

Airblaster

Ninja Suit Pro - Men's

1 color

Current price: $167.97 Original price: $279.95

40% off

This Item Ships Free*

Flylow

Bobby Fleece One-Piece - Men's

1 color

Current price: $80.98 Original price: $179.95

55% off

This Item Ships Free*

Backcountry

Cedars RWS Merino Mid-Wt Baselayer 1/4-Zip Top - Men's

1 color

Current price: $43.60 Original price: $109.00

60% off

This Item Ships Free*

Icebreaker

200 Oasis LS Crew Top - Men's

3 colors

Current price: $78.75 Original price: $105.00

25% off

This Item Ships Free*

(61)

Terramar

Thermapeak Crew - Men's

1 color

Current price: $16.50 Original price: $30.00

45% off

Smartwool

Classic All-Season Merino Base Layer - Men's

1 color

Current price: $65.00 Original price: $90.00

28% off

This Item Ships Free*

Bjorn Daehlie

Active Wool Long-Sleeve Top - Men's

1 color

Current price: $44.98 Original price: $99.95

55% off

Airblaster

Classic Ninja Suit - Men's

1 color

Current price: $89.97 Original price: $149.95

40% off

This Item Ships Free*

Mountain Hardwear

AirMesh Long-Sleeve Crew Top - Men's

1 color

Current price: $47.99 Original price: $79.99

40% off

This Item Ships Free*

Rab

Graviton Crew - Men's

3 colors

Current price: $49.50 - $66.00 Original price: $110.00

Up to 55% off

This Item Ships Free*

Burton

AK Slokar Merino Crew - Men's

1 color

Current price: $71.47 Original price: $129.95

45% off

This Item Ships Free*

Mons Royale

Cascade Merino Flex Long-Sleeve Top - Men's

4 colors

Current price: $89.96 - $97.46 Original price: $129.95

25% off

This Item Ships Free*

(1)

Outdoor Research

Alpine Onset Merino 150 1/4-Zip Top - Men's

1 color

Current price: $65.37 Original price: $108.95

40% off

This Item Ships Free*

Airblaster

Baselayer Top - Men's

1 color

Current price: $35.97 Original price: $59.95

40% off

This Item Ships Free*

Rab

Conduit Pull-On Top - Men's

1 color

Current price: $55.25 Original price: $85.00

35% off

Orage

Bedrock Light Base Layer Top - Men's

1 color

Current price: $59.98 - $77.97 Original price: $119.95

Up to 50% off

This Item Ships Free*

Orage

Douglas Heavy Base Layer Top - Men's

2 colors

Current price: $64.97 - $84.47 Original price: $129.95

Up to 50% off

Mons Royale

Icon Long-Sleeve Top - Men's

1 color

Current price: $76.99 Original price: $109.95

30% off

This Item Ships Free*

Mons Royale

Yotei Tech Long-Sleeve Top - Men's

3 colors

Current price: $97.96 Original price: $139.95

30% off

This Item Ships Free*

Le Bent

Lightweight Crew - Men's

1 color

Current price: $78.71 Original price: $104.95

25% off

This Item Ships Free*

Picture Organic

Nangha Print Top - Men's

1 color

Current price: $53.97 Original price: $89.95

40% off

This Item Ships Free*

Le Bent

Midweight Crew - Men's

1 color

Current price: $86.21 Original price: $114.95

25% off

This Item Ships Free*

Mons Royale

Olympus 3.0 Long-Sleeve Top - Men's

1 color

Current price: $104.96 Original price: $149.95

30% off

This Item Ships Free*

Le Bent

Midweight 1/4-Zip Top - Men's

1 color

Current price: $97.46 Original price: $129.95

25% off

This Item Ships Free*

Le Bent

Core Midweight Crew - Men's

1 color

Current price: $86.21 Original price: $114.95

25% off

This Item Ships Free*

Le Bent

Core Midweight 1/4-Zip Top - Men's

1 color

Current price: $97.46 Original price: $129.95

25% off

This Item Ships Free*

Men's Long Underwear Tops

Brand

Clothing Size

S (30)

L (26)

M (25)

XL (19)

XXL (13)

XS (1)

Color

Sale

10% and more (43)

20% and more (43)

30% and more (32)

40% and more (28)

50% and more (11)

Price

$0 - $49.99 (10)

$50 - $99.99 (30)

$100 - $199.99 (3)

Features

Anti-Odor (22)

Thumbholes (14)

Sun Protection (7)

Abrasion Resistant (5)

Pockets (5)

Reflective (1)

Material

Synthetic (31)

Wool (22)

Cotton Blend (1)

Recommended Use

All-Mountain Skiing (29)

All-Mountain Snowboarding (29)

Backcountry Skiing (24)

Backcountry Snowboarding (24)

Hiking (23)

Freeride/Powder Skiing (19)

Freeride/Powder Snowboarding (19)

Backpacking (16)

Casual (15)

Backcountry Snowshoeing (13)

Park & Freestyle Skiing (13)

Park & Freestyle Snowboarding (13)

Trail Running (8)

Road Running (7)

Nordic Touring (6)

Fit

Regular/Relaxed (20)

Semi-Fitted/Slim (20)

Form-Fitting (1)

Insulation Weight

Midweight (16)

Lightweight (13)

Heavyweight (3)

Shirt Style

Crew (24)

Mock-Neck (11)

Hoodie (3)

One-Piece Suit (2)

Full-Zip (1)

Sleeve Length

Long-Sleeve (39)

Short-Sleeve (2)

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

185 Rock'N'Wool Long-Sleeve Top - Men's

Conduit Crew - Men's

RaceX Classic 1/2-Zip Top - Men's

Sunriser Hoodie - Men's

Barnburner 1/4-Zip Top - Men's

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

Base 4.0 Crew - Men's

Sunriser 1/4-Zip Top - Men's

Packaged Base 4.0 1/4-Zip Top - Men's

Aenergy FL Long-Sleeve - Men's

Merino Blend 75 Cool-Lite Ultralight SS Crewe - Men's

Revent Primaloft Midlayer - Men's 2022

Backland Primaloft Midlayer - Men's 2022

Icon T-Shirt - Men's

Merino Blend 75 Cool-Lite Ultralight LS Crewe - Men's