Men's Long Underwear Tops

BlackStrap

Therma Hooded Baselayer Top - 2024 - Men's

1 color

Current price: $76.49 Original price: $89.99

15% off

Smartwool

Merino 250 Baselayer Crew Boxed Top - Men's

1 color

Current price: $63.25 Original price: $115.00

45% off

Smartwool

Merino 250 Baselayer Crew - Men's

1 color

Current price: $51.75 Original price: $115.00

55% off

(27)

Patagonia

Capilene Midweight Crew Top - Men's

3 colors

Current price: $71.20 Original price: $89.00

20% off

(7)

Fjallraven

Bergtagen Merino 190 Long-Sleeve Top - Men's

1 color

Current price: $72.50 Original price: $145.00

50% off

Smartwool

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

1 color

Current price: $85.25 Original price: $155.00

45% off

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

Extra 20% Off | Code SUNNY20

Patagonia

Capilene Midweight Zip-Neck Top - Men's

2 colors

Current price: $74.25 Original price: $99.00

25% off

Extra 20% Off | Code SUNNY20

(2)

Icebreaker

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

1 color

Current price: $50.00 Original price: $125.00

60% off

Extra 20% Off | Code SUNNY20

Patagonia

Capilene Thermal Weight Zip-Neck Pullover Top - Men's

1 color

Current price: $92.00 Original price: $115.00

20% off

(1)

Smartwool

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

1 color

Current price: $68.25 Original price: $105.00

35% off

Under Armour

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

1 color

Current price: $60.49 Original price: $109.99

45% off

Patagonia

Capilene Thermal Weight Crew Top - Men's

1 color

Current price: $74.25 Original price: $99.00

25% off

Extra 20% Off | Code SUNNY20

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

Backcountry

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

2 colors

Current price: $49.50 Original price: $99.00

50% off

Extra 20% Off | Code SUNNY20

Airblaster

Ninja Suit - Men's

1 color

Current price: $67.48 Original price: $149.95

55% off

Extra 20% Off | Code SUNNY20

Backcountry

Cedars RWS Merino Lt-Wt Baselayer Crew Top - Men's

1 color

Current price: $62.30 Original price: $89.00

30% off

Backcountry

Cedars RWS Merino Mid-Wt Baselayer Crew Top - Men's

1 color

Current price: $49.50 Original price: $99.00

50% off

Extra 20% Off | Code SUNNY20

Mammut

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

1 color

Current price: $64.50 Original price: $129.00

50% off

Helly Hansen

Lifa Merino Midweight Crew Top - Men's

4 colors

Current price: $50.00 - $75.00 Original price: $105.00

Up to 50% off

Extra 20% Off | Code SUNNY20

(1)

Airblaster

Classic Ninja Suit - Men's

3 colors

Current price: $104.96 Original price: $149.95

30% off

Extra 20% Off | Code SUNNY20

Backcountry

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

1 color

Current price: $49.50 Original price: $99.00

50% off

Extra 20% Off | Code SUNNY20

The North Face

Summit Pro 200 Crew - Men's

1 color

Current price: $60.50 Original price: $110.00

45% off

Rab

Conduit Crew - Men's

1 color

Current price: $41.25 Original price: $75.00

45% off

Airblaster

Base Layer Top - Men's

3 colors

Current price: $38.97 Original price: $59.95

35% off

Swix

Tista Crew Neck Mid Layer Top - Men's

1 color

Current price: $48.72 Original price: $74.95

35% off

Swix

Tista 1/2-Zip Mid Layer Top - Men's

2 colors

Current price: $48.72 Original price: $74.95

35% off

Swix

Tista Pull-Over Hoodie - Men's

2 colors

Current price: $45.47 Original price: $69.95

35% off

Mons Royale

Yotei Tech Long-Sleeve Top - Men's

1 color

Current price: $76.97 Original price: $139.95

45% off

Mons Royale

Olympus 3.0 Half-Zip Top - Men's

1 color

Current price: $71.98 Original price: $159.95

55% off

La Sportiva

Tour Long-Sleeve Top - Men's

1 color

Current price: $47.40 Original price: $79.00

40% off

Le Bent

Midweight Crew - Men's

1 color

Current price: $95.96 Original price: $127.95

25% off

Le Bent

Lightweight Crew - Men's

1 color

Current price: $87.71 Original price: $116.95

25% off

Helly Hansen

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

1 color

Current price: $58.50 Original price: $130.00

55% off

Helly Hansen

Lifa Merino Midw Blc Hoodie - Men's

1 color

Current price: $100.75 Original price: $155.00

35% off

Helly Hansen

Lifa Active Stripe Crew Top - Men's

2 colors

Current price: $42.25 Original price: $65.00

35% off

Extra 20% Off | Code SUNNY20

Helly Hansen

Lifa Merino Midweight Hoodie - Men's

1 color

Current price: $81.25 Original price: $125.00

35% off

Helly Hansen

Lifa Merino Midweight 1/2 Zip Top - Men's

1 color

Current price: $74.75 Original price: $115.00

35% off

(1)

Helly Hansen

Lifa Active Crew Top - Men's

1 color

Current price: $42.25 Original price: $65.00

35% off

(1)

BlackStrap

Spectrum Full-Zip Top - Men's

2 colors

Current price: $103.97 - $111.96 Original price: $159.95

Up to 35% off

Extra 20% Off | Code SUNNY20

Bjorn Daehlie

Training Wool Mix Long-Sleeve Top - Men's

1 color

Current price: $39.98 Original price: $79.95

50% off

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

Extra 20% Off | Code SUNNY20

Men's Long Underwear Tops

Brand

Clothing Size

S (30)

M (22)

XXL (19)

L (18)

XL (15)

Color

Sale

10% and more (45)

20% and more (44)

30% and more (38)

40% and more (24)

50% and more (16)

Recommended Use

All-Mountain Skiing (38)

All-Mountain Snowboarding (38)

Backcountry Skiing (28)

Backcountry Snowboarding (28)

Hiking (28)

Freeride/Powder Skiing (25)

Freeride/Powder Snowboarding (25)

Park & Freestyle Skiing (19)

Park & Freestyle Snowboarding (19)

Backcountry Snowshoeing (18)

Backpacking (15)

Casual (13)

Snowshoe Hiking (13)

Winter Camping (11)

Mountaineering (10)

Fit

Semi-Fitted/Slim (27)

Regular/Relaxed (15)

Form-Fitting (2)

Price

$0 - $49.99 (13)

$50 - $99.99 (28)

$100 - $199.99 (4)

Features

Anti-Odor (25)

Thumbholes (15)

Abrasion Resistant (2)

Pockets (2)

Stretch Fabric (1)

Sun Protection (1)

Water Resistant (1)

Material

Synthetic (31)

Wool (18)

Length

Short (2)

Long (1)

Insulation Weight

Midweight (18)

Lightweight (13)

Heavyweight (4)

Ultralight (3)

Shirt Style

Crew (20)

Mock-Neck (11)

Hoodie (7)

One-Piece Suit (4)

Full-Zip (2)

Pullover (1)

Turtleneck (1)

Therma Hooded Baselayer Top - 2024 - Men's

Merino 250 Baselayer Crew Boxed Top - Men's

Merino 250 Baselayer Crew - Men's

Capilene Midweight Crew Top - Men's

Bergtagen Merino 190 Long-Sleeve Top - Men's

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

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

Capilene Midweight Zip-Neck Top - Men's

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

Capilene Thermal Weight Zip-Neck Pullover Top - Men's

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

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

Capilene Thermal Weight Crew Top - Men's

Verglas 1/2-Zip Top - Men's