Appalachian Outdoors

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Women's Lightweight Underwear

Lightweight long underwear isn't an oxymoron. The long-sleeved tops in this range will keep the sun off on a long desert hike or Yosemite big-wall, without being sweaty or constrictive. The tights are great for when you need just a little extra warmth under a pair of hiking pants, and they can also be worn directly under waterproof pants on warm, wet days or alpine expeditions, or you can use them as sleepwear when camping. With excellent brands like Patagonia and Smartwool, all the garments on this page are ideal for keeping you comfortable on moderate or warm trips outdoors.
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Patagonia Women's Capilene Daily T-Shirt 45275 (Patagonia)
Icebreaker Women's Vertex Leggings Icon Fairisle 102902 (Icebreaker)
Terramar Sports Women's Thermasilk Jersey Bottom S732 (Terramar Sports)
Terramar Sports Women's Thermasilk Jersey V-Neck Baselayer S728 (Terramar Sports)
Patagonia Women's Capilene Daily T-Shirt
45275
Icebreaker Women's Vertex Leggings Icon Fairisle
102902
Terramar Sports Women's Thermasilk Jersey Bottom
S732
Terramar Sports Women's Thermasilk Jersey V-Neck Baselayer
S728
$29.00
 
Patagonia Women's Capilene Daily T-Shirt 45275 (Patagonia)
$120.00
 
Icebreaker Women's Vertex Leggings Icon Fairisle 102902 (Icebreaker)
$49.95
 
Terramar Sports Women's Thermasilk Jersey Bottom S732 (Terramar Sports)
$49.95
 
Terramar Sports Women's Thermasilk Jersey V-Neck Baselayer S728 (Terramar Sports)
Patagonia Women's Long-Sleeved Capilene Daily T-Shirt 45265 (Patagonia)
Patagonia Women's Capilene Lightweight Bottoms 45686 (Patagonia)
Icebreaker Women's Everyday Leggings 101306 (Icebreaker)
Icebreaker Women's Vertex Leggings 100526 (Icebreaker)
Patagonia Women's Long-Sleeved Capilene Daily T-Shirt
45265
Patagonia Women's Capilene Lightweight Bottoms
45686
Icebreaker Women's Everyday Leggings
101306
Icebreaker Women's Vertex Leggings
100526
$39.00
 
Patagonia Women's Long-Sleeved Capilene Daily T-Shirt 45265 (Patagonia)
$49.00
 
Patagonia Women's Capilene Lightweight Bottoms 45686 (Patagonia)
$59.99
 
Icebreaker Women's Everyday Leggings 101306 (Icebreaker)
$110.00
 
Icebreaker Women's Vertex Leggings 100526 (Icebreaker)
Krimson Klover Women's Dream Catcher Quarter-Zip Pullover 696 (Krimson Klover)
Smartwool Women's NTS Micro 150 Pattern Tank Top NP406 (Smartwool)
Ibex Outdoor Clothing Women's Woolies 1 Bottom Baselayer 0177S (Ibex Outdoor Clothing)
Icebreaker Women's Siren Tank 100502 (Icebreaker)
Krimson Klover Women's Dream Catcher Quarter-Zip Pullover
696
Smartwool Women's NTS Micro 150 Pattern Tank Top
NP406
Ibex Outdoor Clothing Women's Woolies 1 Bottom Baselayer
0177S
Icebreaker Women's Siren Tank
100502
$159.95
 
Krimson Klover Women's Dream Catcher Quarter-Zip Pullover 696 (Krimson Klover)
$32.48 - $44.97
 
Smartwool Women's NTS Micro 150 Pattern Tank Top NP406 (Smartwool)
$84.95
 
Ibex Outdoor Clothing Women's Woolies 1 Bottom Baselayer 0177S (Ibex Outdoor Clothing)
$60.00
 
Icebreaker Women's Siren Tank 100502 (Icebreaker)
Krimson Klover Women's Heart Breaker Quarter-Zip Pullover 697 (Krimson Klover)
Icebreaker Womens Oasis Long Sleeve Crewe Top 100514 (Icebreaker)
Smartwool Women's NTS Micro 150 Pattern Crew Top NP411 (Smartwool)
Ibex Outdoor Clothing Women's Woolies 1 Crew Baselayer 0169S (Ibex Outdoor Clothing)
Krimson Klover Women's Heart Breaker Quarter-Zip Pullover
697
Icebreaker Womens Oasis Long Sleeve Crewe Top
100514
Smartwool Women's NTS Micro 150 Pattern Crew Top
NP411
Ibex Outdoor Clothing Women's Woolies 1 Crew Baselayer
0169S
$159.95
 
Krimson Klover Women's Heart Breaker Quarter-Zip Pullover 697 (Krimson Klover)
$90.00
 
Icebreaker Womens Oasis Long Sleeve Crewe Top 100514 (Icebreaker)
$79.95
$39.98
 
Smartwool Women's NTS Micro 150 Pattern Crew Top NP411 (Smartwool)
$84.95
 
Ibex Outdoor Clothing Women's Woolies 1 Crew Baselayer 0169S (Ibex Outdoor Clothing)