Men's Baselayer Tops

Columbia Midweight Stretch Long-Sleeve Top - Men's

ColumbiaMidweight Stretch Long-Sleeve Top - Men's

sale from $30.24 $54.9945% off

Patagonia Capilene Midweight Crew Top - Men's

PatagoniaCapilene Midweight Crew Top - Men's

Marmot Neothermo 1/2-Zip Fleece Top - Men's

MarmotNeothermo 1/2-Zip Fleece Top - Men's

sale from $54.97 $109.9550% off

Smartwool Merino 250 Baselayer Crew - Men's

SmartwoolMerino 250 Baselayer Crew - Men's

Stoic Merino Lightweight 1/4 Zip Top - Men's

StoicMerino Lightweight 1/4 Zip Top - Men's

sale $44.97 $89.9550% off

Spyder Charger ThermaStretch 1/2-Zip Baselayer - Men's

SpyderCharger ThermaStretch 1/2-Zip Baselayer - Men's

sale from $44.55 $99.0055% off

Icebreaker Everyday Long Sleeve Crew - Men's

IcebreakerEveryday Long Sleeve Crew - Men's

Ortovox Rock'N'Wool Overall - Men's

OrtovoxRock'N'Wool Overall - Men's

sale $149.96 $199.9525% off

Under Armour Base 2.0 1/4-Zip Top - Men's

Under ArmourBase 2.0 1/4-Zip Top - Men's

sale $41.99 $59.9930% off

Norrona Wool One-Piece Long Underwear - Men's

NorronaWool One-Piece Long Underwear - Men's

sale $164.25 $219.0025% off

The North Face Summit L1 Baselayer Top - Men's

The North FaceSummit L1 Baselayer Top - Men's

sale $87.46 $124.9530% off

Helly Hansen Dry Stripe Crew Top - Men's

Helly HansenDry Stripe Crew Top - Men's

sale $25.97 - $39.95

Fjallraven Bergtagen Woolmesh Sweater - Men's

FjallravenBergtagen Woolmesh Sweater - Men's

sale $119.96 $159.9525% off

Houdini Wooler Long-Sleeve 1/2-Zip Top - Men's

HoudiniWooler Long-Sleeve 1/2-Zip Top - Men's

sale from $131.97 $239.9545% off

Duckworth Maverick Crew - Men's

DuckworthMaverick Crew - Men's

Patagonia Capilene Midweight Crew Top - Men's

PatagoniaCapilene Midweight Crew Top - Men's

sale from $35.40 $59.0040% off

Arc'teryx Phase SL Crew Short-Sleeve Baselayer - Men's

Arc'teryxPhase SL Crew Short-Sleeve Baselayer - Men's

sale $41.40 - $69.00

Stoic Merino Lightweight Crew Top - Men's

StoicMerino Lightweight Crew Top - Men's

sale $39.97 $79.9550% off

Icebreaker Bodyfit 260 Midweight Tech Top Crewe - Men's

IcebreakerBodyfit 260 Midweight Tech Top Crewe - Men's

sale $66.00 $110.0040% off

Smartwool Merino 150 Pattern Baselayer - Men's

SmartwoolMerino 150 Pattern Baselayer - Men's

sale $60.00 $80.0025% off

Airblaster Merino Wool Ninja Suit - Men's

AirblasterMerino Wool Ninja Suit - Men's

sale $149.96 $199.9525% off

Mammut Moench Advanced Top - Men's

MammutMoench Advanced Top - Men's

Under Armour Base 1.0 Crew - Men's

Under ArmourBase 1.0 Crew - Men's

sale $29.24 $44.9935% off

Icebreaker Bodyfit 260 Midweight Tech Top 1/2-Zip Crew - Men's

IcebreakerBodyfit 260 Midweight Tech Top 1/2-Zip Crew - Men's

The North Face Warm Crew Neck Top - Men's

The North FaceWarm Crew Neck Top - Men's

Under Armour Ridge Reaper 1/4-Zip Merino Base Top - Men's

Under ArmourRidge Reaper 1/4-Zip Merino Base Top - Men's

sale from $54.00 $119.9955% off

Spyder Silver Dip Dry W.E.B. Baselayer- Men's

SpyderSilver Dip Dry W.E.B. Baselayer- Men's

sale $55.26 $78.9530% off

Icebreaker BodyFit 200 Oasis Zip-Neck Top - Men's

IcebreakerBodyFit 200 Oasis Zip-Neck Top - Men's

sale $60.00 - $100.00

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

PatagoniaCapilene Thermal Weight Zip-Neck Top - Men's

Arc'teryx Delta LT Zip-Neck Top - Men's

Arc'teryxDelta LT Zip-Neck Top - Men's

Icebreaker Descender Half-Zip Top - Men's

IcebreakerDescender Half-Zip Top - Men's

sale from $104.50 $190.0045% off

Arc'teryx Rho AR Zip-Neck Top - Men's

Arc'teryxRho AR Zip-Neck Top - Men's

sale from $87.00 $145.0040% off

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

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

The North Face Merino Wool Baselayer Crew-Neck Top - Men's

The North FaceMerino Wool Baselayer Crew-Neck Top - Men's

Under Armour Base 3.0 Crew - Men's

Under ArmourBase 3.0 Crew - Men's

sale $52.49 $74.9930% off

Marmot Folsom Reversible Long-Sleeve Top - Men's

MarmotFolsom Reversible Long-Sleeve Top - Men's

sale from $38.97 $64.9540% off

Columbia Titanium Diamond Peak 1/2-Zip Top - Men's

ColumbiaTitanium Diamond Peak 1/2-Zip Top - Men's

sale $47.99 - $79.99

Marmot Harrier Hoodie - Men's

MarmotHarrier Hoodie - Men's

sale from $41.22 $74.9545% off

Icebreaker BodyFit 200 Oasis Crew - Men's

IcebreakerBodyFit 200 Oasis Crew - Men's

sale $58.50 - $90.00

Norrona Super One-Piece - Men's

NorronaSuper One-Piece - Men's

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