Base Layers and Underwear $50 - $99.99

Categories

Tops
Bottoms
One-Piece Base Layers
Boxers, Briefs, Bikinis
Sports Bras

Brands

Patagonia
Arc'teryx
Marmot
SmartWool
Icebreaker
Mountain Hardwear
Terramar
Ibex
Sugoi
Minus33

Genders

Men's
Women's
Kids'
Boys'
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Patagonia Capilene 2 Lightweight Zip-Neck
user rating: 5 of 5 (3)
Patagonia
Capilene 2 Lightweight Zip-Neck
Base Layer Top
$28 - $55
Arc'teryx Rho LT Zip
user rating: 5 of 5 (2)
Arc'teryx
Rho LT Zip
Base Layer Top
$53 - $119
Marmot Midweight Bottom
user rating: 5 of 5 (2)
Marmot
Midweight Bottom
Base Layer Bottom
$30
Patagonia Merino 2 Lightweight Crew
user rating: 5 of 5 (2)
Patagonia
Merino 2 Lightweight Crew
Base Layer Top
$45 - $90
Patagonia Capilene 4 Expedition Weight Zip-Neck
user rating: 5 of 5 (2)
Patagonia
Capilene 4 Expedition Weight Zip-Neck
Base Layer Top
$50 - $99
Patagonia R1 Pants
user rating: 5 of 5 (2)
Patagonia
R1 Pants
Base Layer Bottom
$99
SmartWool Midweight Zip T
user rating: 5 of 5 (2)
SmartWool
Midweight Zip T
Base Layer Top
$60 - $105
Icebreaker 260 Midweight LS Crewe
user rating: 4.5 of 5 (4)
Icebreaker
260 Midweight LS Crewe
Base Layer Top
$18 - $68
SmartWool Microweight Crew
user rating: 4.5 of 5 (3)
SmartWool
Microweight Crew
Base Layer Top
$48 - $80
SmartWool Microweight Tee
user rating: 4.5 of 5 (3)
SmartWool
Microweight Tee
Base Layer Top
$25 - $75
Icebreaker 260 Midweight Tech Top
user rating: 5 of 5 (1)
Icebreaker
260 Midweight Tech Top
Base Layer Top
$55
Icebreaker Oasis Long Sleeve Crewe
user rating: 5 of 5 (1)
Icebreaker
Oasis Long Sleeve Crewe
Base Layer Top
$43 - $109
Mountain Hardwear Power Stretch Zip T
user rating: 5 of 5 (1)
Mountain Hardwear
Power Stretch Zip T
Base Layer Top
$42
SmartWool Midweight Crew
user rating: 5 of 5 (1)
SmartWool
Midweight Crew
Base Layer Top
$40 - $95
SmartWool Midweight Turtleneck
user rating: 5 of 5 (1)
SmartWool
Midweight Turtleneck
Base Layer Top
$84
SmartWool NTS Mid 250 Bottom
user rating: 5 of 5 (1)
SmartWool
NTS Mid 250 Bottom
Base Layer Bottom
$65 - $100
Marmot Lightweight Bottom
user rating: 5 of 5 (1)
Marmot
Lightweight Bottom
Base Layer Bottom
$28 - $84
Marmot Midweight Crew LS
user rating: 5 of 5 (1)
Marmot
Midweight Crew LS
Base Layer Top
$30
Patagonia Capilene 3 Midweight Bottoms
user rating: 5 of 5 (1)
Patagonia
Capilene 3 Midweight Bottoms
Base Layer Bottom
$15 - $55
SmartWool Lightweight Zip T
user rating: 4 of 5 (4)
SmartWool
Lightweight Zip T
Base Layer Top
$47 - $99
Icebreaker 150 Ultralite LS Atlas
user rating: 4.5 of 5 (1)
Icebreaker
150 Ultralite LS Atlas
Base Layer Top
$45
SmartWool Microweight Bottom
user rating: 4.5 of 5 (1)
SmartWool
Microweight Bottom
Base Layer Bottom
$55 - $75
SmartWool Midweight Funnel Zip
user rating: 4.5 of 5 (1)
SmartWool
Midweight Funnel Zip
Base Layer Top
$86 - $115
Patagonia Merino 3 Midweight Crew
user rating: 4.5 of 5 (1)
Patagonia
Merino 3 Midweight Crew
Base Layer Top
$51 - $115
Icebreaker GT 200 L/S Chase Zip
user rating: 4.5 of 5 (1)
Icebreaker
GT 200 L/S Chase Zip
Base Layer Top
$77
SmartWool Midweight Bottom
user rating: 4 of 5 (2)
SmartWool
Midweight Bottom
Base Layer Bottom
$47 - $95
Marmot Midweight Zip LS
user rating: 4 of 5 (2)
Marmot
Midweight Zip LS
Base Layer Top
$30 - $42
Terramar SmartSilk Tights
user rating: 4 of 5 (2)
Terramar
SmartSilk Tights
Base Layer Bottom
$45
Ibex Zepher Zip T-Neck
user rating: 4 of 5 (1)
Ibex
Zepher Zip T-Neck
Base Layer Top
$80 - $114
Patagonia Merino 2 Lightweight T-Shirt
user rating: 4 of 5 (1)
Patagonia
Merino 2 Lightweight T-Shirt
Base Layer Top
$42 - $80
Icebreaker 200 Lightweight Legging
user rating: 4 of 5 (1)
Icebreaker
200 Lightweight Legging
Base Layer Bottom
$58 - $72
Icebreaker Tech Long Sleeve Crewe
Icebreaker
Tech Long Sleeve Crewe
Base Layer Top
$100
Sugoi SubZero Tight
Sugoi
SubZero Tight
Base Layer Bottom
$80
Icebreaker Oasis Long Sleeve Crewe Slopes
Icebreaker
Oasis Long Sleeve Crewe Slopes
Base Layer Top
$57 - $60
Icebreaker Anatomica Crewe
Icebreaker
Anatomica Crewe
Base Layer Top
$42 - $65
Minus33 Tecumseh Midweight 3/4 Bottoms
Minus33
Tecumseh Midweight 3/4 Bottoms
Base Layer Bottom
$51 - $59
L.L.Bean Silk Underwear, Crewneck
L.L.Bean
Silk Underwear, Crewneck
Base Layer Top
$55
Mountain Hardwear Integral Zip Tee
Mountain Hardwear
Integral Zip Tee
Base Layer Top
$52 - $94
Mountain Hardwear Micro Power Stretch Zip T
Mountain Hardwear
Micro Power Stretch Zip T
Base Layer Top
$46
Hot Chillys MTF4000 Zip T
Hot Chillys
MTF4000 Zip T
Base Layer Top
$55
Under Armour Base 3.0 1/4 Zip
Under Armour
Base 3.0 1/4 Zip
Base Layer Top
$80
Patagonia Merino 3 Midweight Bottoms
Patagonia
Merino 3 Midweight Bottoms
Base Layer Bottom
$86 - $115
Arc'teryx Phase SV Crew LS
Arc'teryx
Phase SV Crew LS
Base Layer Top
$79
Patagonia Capilene 3 Midweight Crew
Patagonia
Capilene 3 Midweight Crew
Base Layer Top
$15 - $55
The North Face Warm Long-Sleeve Zip Neck
The North Face
Warm Long-Sleeve Zip Neck
Base Layer Top
$30 - $60
Patagonia Merino 3 Midweight Boot-Top Bottoms
Patagonia
Merino 3 Midweight Boot-Top Bottoms
Base Layer Bottom
$89
Mammut Go Warm Longsleeve
Mammut
Go Warm Longsleeve
Base Layer Top
$69 - $75
Patagonia Merino 3 Midweight V-Neck
Patagonia
Merino 3 Midweight V-Neck
Base Layer Top
$86 - $115
SmartWool Lightweight Asymmetrical Zip
SmartWool
Lightweight Asymmetrical Zip
Base Layer Top
$95
Patagonia Merino 1 Silkweight Tank
Patagonia
Merino 1 Silkweight Tank
Base Layer Top
$48 - $60
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