Men's Baselayer Tops

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

sale $85.00 $63.75 $85.00 25% off

1 color available

SmartwoolMerino 250 Baselayer Colorblock Crew - Men's

sale $110.00 $82.50 $110.00 25% off

1 color available

SmartwoolMerino 250 Baselayer Hoodie - Men's

sale $135.00 from $81.00 $135.00 up to 40% off

3 colors available

Icebreaker260 Tech 1/2-Zip Long-Sleeve Top - Men's

$125.00

3 colors available

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

$85.00

10 colors available

Icebreaker260 Tech Long-Sleeve Crew Top - Men's

$115.00

1 color available

PatagoniaCapilene Air Crew Top - Men's

$129.00

5 colors available

PatagoniaCapilene Midweight Zip-Neck Top - Men's

$69.00

4 colors available

PatagoniaCapilene Thermal Weight Crew Top - Men's

$89.00

1 color available

Helly HansenLifa Merino Midweight Crew Top - Men's

$100.00

1 color available

PatagoniaR1 Air Crew Top - Men's

$99.00

2 colors available

Helly HansenLifa Merino Midweight 1/2 Zip Top - Men's

$110.00

1 color available

SmartwoolIntraknit Merino 200 Pattern 1/4-Zip Top - Men's

sale $130.00 $71.50 - $130.00 up to 45% off

2 colors available

SmartwoolMerino 150 1/4-Zip Baselayer - Men's

$90.00

1 color available

SmartwoolIntraknit Merino 200 Pattern Crew - Men's

sale $120.00 $54.00 - $120.00 up to 55% off

2 colors available

Icebreaker150 Zone Long-Sleeve Crew Shirt - Men's

$95.00

2 colors available

PatagoniaCapilene Midweight Crew Top - Men's

$59.00

3 colors available

Icebreaker260 Zone Long-Sleeve Crew Top - Men's

$130.00

1 color available

Mons RoyaleIcon T-Shirt - Men's

$79.95

2 colors available

Under ArmourBase 4.0 Crew - Men's

sale $79.99 $60.00 - $79.99 up to 25% off

1 color available

Outdoor ResearchBaritone Quarter Zip - Men's

$88.95

3 colors available

Ortovox185 Rock'N'Wool Long-Sleeve Top - Men's

$110.00

4 colors available

Exclusive

BackcountrySpruces Merino Baselayer 1/4-Zip Top - Men's

sale $99.95 $49.98 - $99.95 up to 50% off

2 colors available

Exclusive

BackcountrySpruces Merino Baselayer Crew - Men's

sale $94.95 $47.48 - $94.95 up to 50% off

2 colors available

MarmotBaselayer 1/2-Zip Top - Men's

sale $71.95 from $50.36 $71.95 up to 30% off

3 colors available

MarmotPolartec Baselayer Long-Sleeve Crew Top - Men's

sale $84.95 $63.71 $84.95 25% off

2 colors available

BurtonMidweight X Baselayer Crew Top - Men's

sale $64.95 $51.96 $64.95 20% off

3 colors available

PatagoniaR1 Air Zip-Neck Top - Men's

$119.00

3 colors available

La SportivaRook Long-Sleeve Shirt - Men's

$99.00

3 colors available

La SportivaTour Long-Sleeve Top - Men's

$69.00

4 colors available

PatagoniaCapilene Air Hoodie - Men's

$149.00

4 colors available

IcebreakerBodyFit 150-Ultralight Anatomica Crew - Men's

sale $80.00 $60.00 - $80.00 up to 25% off

2 colors available

IcebreakerNature Dye 200 Oasis Glacier Long-Sleeve Crew - Men's

$150.00

1 color available

La SportivaPlanet Long-Sleeve Top - Men's

$79.00

1 color available

ODLOMerino 130 Crew Long-Sleeve Baselayer Top - Men's

$84.95

3 colors available

IcebreakerAnatomica Tank Top - Men's

$65.00

2 colors available

Mountain EquipmentEclipse Half-Zip Hoodie - Men's

$149.95

2 colors available

Icebreaker200 Oasis SS Crew Top - Men's

$85.00

2 colors available

Mons RoyaleTie Dyed Icon T-Shirt - Men's

$89.95

1 color available

FilsonWaffle Knit Thermal Crew - Men's

$75.00

1 color available

Mons RoyaleTemple Tech Hooded Zip Top - Men's

$129.95

1 color available

Mons RoyaleIcon Long-Sleeve Top - Men's

$94.95

2 colors available

Sign In

Create Account

Filters

Brands

Size

Responsibility

Sleeve Length

Hood

Activity

Recommended Use

Material

Features

Fit

Colors

Customer Review

Style

Sale

Insulation Weight

New Arrivals

Prices

Exclusive

More Filters

Product results

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

SmartwoolMerino 250 Baselayer Colorblock Crew - Men's

SmartwoolMerino 250 Baselayer Colorblock Crew - Men's

SmartwoolMerino 250 Baselayer Hoodie - Men's

SmartwoolMerino 250 Baselayer Hoodie - Men's

Icebreaker260 Tech 1/2-Zip Long-Sleeve Top - Men's

Icebreaker260 Tech 1/2-Zip Long-Sleeve Top - Men's

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

SmartwoolMerino 150 Long-Sleeve Baselayer - Men's

Icebreaker260 Tech Long-Sleeve Crew Top - Men's

Icebreaker260 Tech Long-Sleeve Crew Top - Men's