Appalachian Outdoors


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Men's Underwear

OK, it is the underwear section, but let's look at this honestly; this stuff is purely for business. These are the important base layers that will keep you warm out on the trail by way of anti-wicking materials and use of the best quality fabrics. It is super important that you have a really good base layer working for you, especially when things are looking a little chillier out there. We've got some casual pieces and some that are for your more demanding day trips.



New Items

Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
Ex Officio Men's Give-N-Go Printed Boxer
12452346
Under Armour Men's UA ColdGear Infrared Fitted Mock Top
1238393
Under Armour Men's UA Base 2.0 Leggings
1239726
Under Armour Men's UA Base 2.0 Crew
1239724
$29.95
 
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
$54.95
 
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
$54.95
 
Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
$54.95
 
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
Bestsellers

Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
Patagonia Mens Capilene 3 Midweight Zip Neck Top 44442 (Patagonia)
Patagonia Men's Capilene 1 Silkweight Boxers 32486 (Patagonia)
Terramar Sports Men's 1.0 Tech Skins Tall Bottoms W8347T (Terramar Sports)
Under Armour Men's UA Base 2.0 Leggings
1239726
Patagonia Mens Capilene 3 Midweight Zip Neck Top
44442
Patagonia Men's Capilene 1 Silkweight Boxers
32486
Terramar Sports Men's 1.0 Tech Skins Tall Bottoms
W8347T
$54.95
 
Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
$65.00
 
Patagonia Mens Capilene 3 Midweight Zip Neck Top 44442 (Patagonia)
$30.00
 
Patagonia Men's Capilene 1 Silkweight Boxers 32486 (Patagonia)
$21.95
 
Terramar Sports Men's 1.0 Tech Skins Tall Bottoms W8347T (Terramar Sports)
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
Ex Officio Men's Give-N-Go Brief 12412173 (Ex Officio)
Ex Officio Men's Give-N-Go Boxer Brief 12452206 (Ex Officio)
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
Icebreaker Men's Anatomica Boxers With Fly Stripe
102207
Ex Officio Men's Give-N-Go Brief
12412173
Ex Officio Men's Give-N-Go Boxer Brief
12452206
Icebreaker Men's Everyday Long Sleeve Crew Shirt
101261
$31.99 - $39.99
 
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
$19.95
 
Ex Officio Men's Give-N-Go Brief 12412173 (Ex Officio)
$29.95
$17.97
 
Ex Officio Men's Give-N-Go Boxer Brief 12452206 (Ex Officio)
$59.99
 
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Patagonia Mens Capilene 2 Lightweight Crew 44815 (Patagonia)
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
Ex Officio Men's Give-N-Go Boxer
12412171
Patagonia Mens Capilene 2 Lightweight Crew
44815
Icebreaker Everyday Leggings with Fly
101266
Icebreaker Men's Everyday Short Sleeve Crewe
101267
$25.95
 
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
$49.00
 
Patagonia Mens Capilene 2 Lightweight Crew 44815 (Patagonia)
$59.99
 
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
$49.99
 
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
Patagonia Mens Capilene 4 Expedition Weight Zip Neck Top 43656 (Patagonia)
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
Patagonia Men's Capilene 3 Midweight Crew 44422 (Patagonia)
Ex Officio Men's Give-N-Go Printed Boxer
12452346
Patagonia Mens Capilene 4 Expedition Weight Zip Neck Top
43656
Under Armour Men's UA Base 2.0 Crew
1239724
Patagonia Men's Capilene 3 Midweight Crew
44422
$29.95
 
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
$99.00
 
Patagonia Mens Capilene 4 Expedition Weight Zip Neck Top 43656 (Patagonia)
$54.95
 
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
$55.00
 
Patagonia Men's Capilene 3 Midweight Crew 44422 (Patagonia)
Terramar Sports Men's EC2 Silk Underwear Bottoms S483 (Terramar Sports)
Patagonia Mens Capilene 2 Lightweight Bottoms 44950 (Patagonia)
Patagonia Mens Capilene 4 Expedition Weight Bottoms 43686 (Patagonia)
Patagonia Men's Capilene 1 Silkweight Crew 45640 (Patagonia)
Terramar Sports Men's EC2 Silk Underwear Bottoms
S483
Patagonia Mens Capilene 2 Lightweight Bottoms
44950
Patagonia Mens Capilene 4 Expedition Weight Bottoms
43686
Patagonia Men's Capilene 1 Silkweight Crew
45640
$44.95
$22.48
 
Terramar Sports Men's EC2 Silk Underwear Bottoms S483 (Terramar Sports)
$49.00
 
Patagonia Mens Capilene 2 Lightweight Bottoms 44950 (Patagonia)
$79.00
 
Patagonia Mens Capilene 4 Expedition Weight Bottoms 43686 (Patagonia)
$39.00
 
Patagonia Men's Capilene 1 Silkweight Crew 45640 (Patagonia)