Base Layers and Underwear $25 - $49.99

Categories

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

Brands

ExOfficio
Patagonia
Marmot
Smartwool
Icebreaker
Ibex
Polarmax
Helly Hansen
Avalanche Wear
Mountain Hardwear

Genders

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

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

user rating: 5 of 5 (7)
ExOfficio Give-N-Go Boxer Brief Boxers, Briefs, Bikini
$13 - $26
user rating: 5 of 5 (5)
Patagonia Capilene 2 Lightweight Zip-Neck Base Layer Top
$30 - $55
user rating: 5 of 5 (2)
Marmot Midweight Bottom Base Layer Bottom
$25
user rating: 5 of 5 (2)
Patagonia Capilene 4 Expedition Weight Zip-Neck Base Layer Top
$45 - $99
user rating: 5 of 5 (2)
Smartwool Midweight Zip T Base Layer Top
$50 - $100
user rating: 5 of 5 (2)
Icebreaker Everyday Long Sleeve Crewe Base Layer Top
$30 - $60
user rating: 4.5 of 5 (3)
Smartwool Microweight Tee Base Layer Top
$49 - $74
user rating: 5 of 5 (1)
Icebreaker Oasis Long Sleeve Crewe Base Layer Top
$49 - $89
user rating: 5 of 5 (1)
Patagonia Capilene 2 Lightweight Crew Base Layer Top
$27 - $49
user rating: 5 of 5 (1)
Ibex Balance Briefs Boxers, Briefs, Bikini
$30
user rating: 5 of 5 (1)
Polarmax Tech Silk Crew Base Layer Top
$20 - $22
user rating: 5 of 5 (1)
Smartwool Midweight Crew Base Layer Top
$38 - $95
user rating: 5 of 5 (1)
Helly Hansen Fly Pant Base Layer Bottom
$18 - $39
user rating: 5 of 5 (1)
Icebreaker Siren Bra Sports Bra
$50
user rating: 5 of 5 (1)
Marmot Midweight Crew LS Base Layer Top
$33
user rating: 5 of 5 (1)
Patagonia Capilene 3 Midweight Bottoms Base Layer Bottom
$24 - $59
user rating: 4 of 5 (4)
Smartwool Lightweight Zip T Base Layer Top
$47 - $95
user rating: 4 of 5 (3)
Avalanche Wear Mogul Pant Base Layer Bottom
$17 - $19
user rating: 4.5 of 5 (1)
Patagonia Capilene 2 Lightweight T-Shirt Base Layer Top
$27 - $39
user rating: 4.5 of 5 (1)
ExOfficio Give-N-Go Sport Mesh Brief Boxers, Briefs, Bikini
$25 - $26
user rating: 4.5 of 5 (1)
Icebreaker Anatomica Brief Boxers, Briefs, Bikini
$24 - $35
user rating: 4.5 of 5 (1)
Mountain Hardwear WayCool Arms Arm or Leg Sleeves
$28
user rating: 4 of 5 (2)
Smartwool Midweight Bottom Base Layer Bottom
$30 - $95
user rating: 4 of 5 (1)
SportHill Northwind Unders Boxers, Briefs, Bikini
$27
user rating: 4 of 5 (1)
Patagonia Capilene Daily T-Shirt Base Layer Top
$24 - $39
user rating: 4 of 5 (1)
Patagonia Capilene 1 Silkweight Crew Base Layer Top
$18 - $39
user rating: 4 of 5 (1)
Terramar Thermolator II Pant Base Layer Bottom
$28
user rating: 4 of 5 (1)
Patagonia Capilene 1 Silkweight T-Shirt Base Layer Top
$18 - $35
user rating: 3.5 of 5 (1)
Outdoor Research ActiveIce Sun Sleeves Arm or Leg Sleeves
$29
SAXX Quest 2.0 Boxer Modern Fly Boxers, Briefs, Bikini
$30
Icebreaker Tech Long Sleeve Crewe Base Layer Top
$37
Icebreaker BodyFit 200 Oasis Printed Base Layer Top
$50
REI Midweight Space Dye Tights Base Layer Bottom
$32
Icebreaker Anatomica Crewe Base Layer Top
$16 - $42
Patagonia Merino Daily Boxer Briefs Boxers, Briefs, Bikini
$39
Polarmax Acclimate Crew Base Layer Top
$27 - $29
Patagonia Capilene Daily Boxers Boxers, Briefs, Bikini
$21 - $35
 
Hot Chillys MTF4000 Zip T Base Layer Top
$38
Icebreaker Siren Bikini Boxers, Briefs, Bikini
$30
L.L.Bean Power Dry Stretch Base Layer, Lightweight Pants Base Layer Bottom
$30 - $34
Minus33 Acadian Lightweight Boxer Brief Boxers, Briefs, Bikini
$36
Moving Comfort Vero Sports Bra
$30
Patagonia Capilene 2 Lightweight V-Neck
$23 - $45
Patagonia Capilene 1 Crew Base Layer Top
$39 - $49
Patagonia Capilene 3 Midweight Crew Base Layer Top
$17 - $59
Kenyon Power Stretch Baselayer Zip Top Base Layer Top
$35
REI Lightweight Polartec Power Dry MTS Long-Sleeve Crew Base Layer Top
$22
Mammut Go Warm Longsleeve Base Layer Top
$37 - $52
Backcountry.com LIghtweight Snap Henley Neck Base Layer Top
$32 - $34
SAXX Ultra Boxer Modern Fit Boxers, Briefs, Bikini
$30
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