Base Layers and Underwear $25 - $49.99

Categories

Tops
Bottoms
Boxers, Briefs, Bikinis
Sports Bras
Arm and Leg Sleeves

Brands

ExOfficio
Patagonia
Icebreaker
Marmot
SmartWool
Stoic
Ibex
Polarmax
Helly Hansen
Terramar

Genders

Unisex
Men's
Women's
Kids'
Boys'
Girls'

Sort by: name | rating | price | availability | recently reviewed

user rating: 5 of 5 (6)
ExOfficio Give-N-Go Boxer Brief Boxers, Briefs, Bikini
$16 - $26
user rating: 5 of 5 (3)
Patagonia Capilene 2 Lightweight Zip-Neck Base Layer Top
$28 - $55
user rating: 5 of 5 (3)
Icebreaker Bodyfit 150 Long Sleeve Crewe Base Layer Top
$45
user rating: 5 of 5 (2)
Marmot Midweight Bottom Base Layer Bottom
$25
user rating: 5 of 5 (2)
Patagonia Merino 2 Lightweight Crew Base Layer Top
$37 - $90
user rating: 5 of 5 (2)
Patagonia Capilene 4 Expedition Weight Zip-Neck Base Layer Top
$49 - $99
user rating: 5 of 5 (2)
Patagonia R1 Pants Base Layer Bottom
$44 - $99
user rating: 5 of 5 (2)
SmartWool Midweight Zip T Base Layer Top
$42 - $100
user rating: 5 of 5 (2)
Stoic Alpine Merino 150 Crew - Long-Sleeve Base Layer Top
$43
user rating: 4.5 of 5 (3)
SmartWool Microweight Crew Base Layer Top
$40 - $79
user rating: 5 of 5 (1)
Icebreaker 260 Midweight Tech Top Base Layer Top
$38 - $66
user rating: 5 of 5 (1)
Icebreaker Oasis Long Sleeve Crewe Base Layer Top
$45 - $100
user rating: 5 of 5 (1)
Patagonia Capilene 2 Lightweight Crew Base Layer Top
$20 - $49
user rating: 5 of 5 (1)
Ibex Balance Briefs Base Layer Bottom
$24 - $29
user rating: 5 of 5 (1)
Polarmax Tech Silk Crew Base Layer Top
$20
user rating: 5 of 5 (1)
SmartWool Midweight Crew Base Layer Top
$27 - $95
user rating: 5 of 5 (1)
Patagonia Capilene 1 Silkweight Scoop Base Layer Top
$45
user rating: 5 of 5 (1)
Helly Hansen Fly Pant Base Layer Bottom
$22 - $39
user rating: 5 of 5 (1)
Terramar Hot Totties Grid Fleece Tights Base Layer Bottom
$27 - $28
user rating: 5 of 5 (1)
Stoic Merino 200 Boxer Brief Boxers, Briefs, Bikini
$41
user rating: 5 of 5 (1)
Marmot Midweight Crew LS Base Layer Top
$44
user rating: 5 of 5 (1)
Patagonia Capilene 3 Midweight Bottoms Base Layer Bottom
$18 - $55
user rating: 4 of 5 (4)
SmartWool Lightweight Zip T Base Layer Top
$47 - $99
user rating: 4.5 of 5 (1)
Icebreaker 150 Ultralite LS Atlas Base Layer Top
$45
user rating: 4.5 of 5 (1)
SmartWool Microweight Bottom Base Layer Bottom
$43 - $80
user rating: 4.5 of 5 (1)
Patagonia Capilene 2 Lightweight T-Shirt Base Layer Top
$19 - $45
user rating: 4.5 of 5 (1)
Icebreaker Anatomica Brief Boxers, Briefs, Bikini
$26 - $32
user rating: 4.5 of 5 (1)
Kenyon Power Stretch Baselayer Bottoms Base Layer Bottom
$28 - $44
user rating: 4 of 5 (2)
SmartWool Midweight Bottom Base Layer Bottom
$47 - $95
user rating: 4 of 5 (1)
SportHill Northwind Unders Boxers, Briefs, Bikini
$36
user rating: 4 of 5 (1)
Stoic Breathe Composite Bottom Base Layer Bottom
$29 - $36
user rating: 4 of 5 (1)
Patagonia Merino 2 Lightweight T-Shirt Base Layer Top
$35 - $80
user rating: 4 of 5 (1)
Icebreaker 200 Lightweight Legging Base Layer Bottom
$48 - $59
user rating: 3 of 5 (2)
Avalanche Wear Mogul Pant Base Layer Bottom
$28
Terramar Thermawool Pant Base Layer Bottom
$36
REI Midweight Space Dye Tights Base Layer Bottom
$47
Icebreaker Anatomica Crewe Base Layer Top
$35 - $65
Mountain Hardwear Integral Zip Tee Base Layer Top
$43 - $55
Hot Chillys MTF4000 Zip T Base Layer Top
$44
Under Armour Base 3.0 1/4 Zip Base Layer Top
$50
L.L.Bean Power Dry Stretch Base Layer, Lightweight Pants Base Layer Bottom
$27 - $34
Minus33 Acadian Lightweight Boxer Brief Boxers, Briefs, Bikini
$30 - $34
SmartWool The Tight II Base Layer Bottom
$23 - $46
Moving Comfort Vero Sports Bra
$28 - $30
Patagonia Capilene 2 Lightweight V-Neck
$22 - $45
Patagonia Capilene 3 Midweight Crew Base Layer Top
$17 - $55
The North Face Warm Long-Sleeve Zip Neck Base Layer Top
$35 - $60
REI Lightweight MTS Polartec Power Dry Bottoms Base Layer Bottom
$24
Backcountry.com LIghtweight Snap Henley Neck Base Layer Top
$40
Terramar Filament Silk Pant Base Layer Bottom
$28
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