Active Base Layers

Smartwool Classic All-Season Merino Base Layer Bottom - Men's Black XXL
$90
Compare at 15 stores

Sitka Core Lightweight Crew LS
$59.25
Compare at 7 stores

Smartwool Men's Classic Thermal Merino Base Layer Bottom - Black
$115
Compare at 32 stores

Smartwool Men's Classic Thermal Merino Base Layer Crew
$114.99
Compare at 18 stores

BAUER LS CUT-RESISTANT NECK PROTECT BASE LAYER, SENIOR - Small
$69.99
Compare at 9 stores

SITKA Men's Hunting Core Lightweight Crew Long Sleeve Shirt, Optifade Subalpine, Large
$79.99
Compare at 23 stores

Smartwool Men's Merino 250 Baselayer Bottom
$110
Compare at 36 stores

Vertx Men's Merino Base Layer Hoody
$109.99
Compare at 12 stores

Smartwool Intraknit Thermal Merino Base Layer Bottom - Men's Black / White XL
$130
Compare at 49 stores

Carhartt Men&s Base Force Heavyweight Poly-Wool Bottom - Medium - Black Heather
$25.72
Compare at 18 stores

Under Armour Men's Unstoppable Fleece Joggers Black M
$129
Compare at 50 stores

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip
$120
Compare at 13 stores

Carhartt Men's Force Base Layer
$55.99
Compare at 75 stores

Smartwool Men's Classic Thermal Merino Base Layer Bottom - Deep Navy
$115
Compare at 19 stores

Under Armour Men's ColdGear Fitted Mock - Black
$55
Compare at 14 stores

32º Degrees 32 Degrees Men's 2-Pack Performance Lightweight Thermal Baselayer Crewneck Top
$12
Compare at 4 stores

Carhartt Men's Force Base Layer
$37.49
Compare at 46 stores

Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip
$120.99
Compare at 67 stores

Hot Chillys Men's Micro-Elite Chamois Crewneck
$69.95
Compare at 59 stores

Smartwool Classic All-Season Merino Base Layer Bottom - Men's
$67.5
Compare at 82 stores