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

Smartwool Men's Merino 150 Pattern Boxer Brief SW014012 (Smartwool)
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)
Patagonia Men's Capilene Daily Boxers 32489 (Patagonia)
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9" 12412335 (Ex Officio)
Smartwool Men's Merino 150 Pattern Boxer Brief
SW014012
Smartwool Men's Merino 150 Boxer Brief
SW014011
Patagonia Men's Capilene Daily Boxers
32489
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9"
12412335
$44.95
 
Smartwool Men's Merino 150 Pattern Boxer Brief SW014012 (Smartwool)
$44.95
 
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)
$35.00
 
Patagonia Men's Capilene Daily Boxers 32489 (Patagonia)
$31.95
 
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9" 12412335 (Ex Officio)
Bestsellers

Xo Skin Men's 1.0 Short Sleeve Loose Fit Shirt 100001 (Xo Skin)
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief 12412336 (Ex Officio)
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Xo Skin Men's 1.0 Short Sleeve Loose Fit Shirt
100001
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief
12412336
Ex Officio Men's Give-N-Go Printed Boxer
12452346
Ex Officio Men's Give-N-Go Boxer
12412171
$78.95
 
Xo Skin Men's 1.0 Short Sleeve Loose Fit Shirt 100001 (Xo Skin)
$29.95
 
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief 12412336 (Ex Officio)
$29.95
 
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
$25.95
 
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms 43687 (Patagonia)
Patagonia Men's Capilene Midweight Long Underwear Bottoms 44485 (Patagonia)
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
Smartwool Men's Merino 150 Boxer Brief
SW014011
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms
43687
Patagonia Men's Capilene Midweight Long Underwear Bottoms
44485
Icebreaker Men's Everyday Long Sleeve Crew Shirt
101261
$44.95
 
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)
$89.00
 
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms 43687 (Patagonia)
$59.00
 
Patagonia Men's Capilene Midweight Long Underwear Bottoms 44485 (Patagonia)
$70.00
 
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
Xo Skin Men's 2.0 Long Sleeve Form Fit Crew Shirt 200007 (Xo Skin)
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt 200004 (Xo Skin)
Xo Skin Men's 2.0 Long Sleeve Form Fit V-Neck Shirt 200008 (Xo Skin)
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
Xo Skin Men's 2.0 Long Sleeve Form Fit Crew Shirt
200007
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt
200004
Xo Skin Men's 2.0 Long Sleeve Form Fit V-Neck Shirt
200008
Icebreaker Men's Anatomica Boxers With Fly Stripe
102207
$88.95
 
Xo Skin Men's 2.0 Long Sleeve Form Fit Crew Shirt 200007 (Xo Skin)
$78.95
 
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt 200004 (Xo Skin)
$88.95
 
Xo Skin Men's 2.0 Long Sleeve Form Fit V-Neck Shirt 200008 (Xo Skin)
$39.99
 
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt 200003 (Xo Skin)
Xo Skin Men's 2.0 Sleeveless Form Fit V-Neck Shirt 200002 (Xo Skin)
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt
200003
Xo Skin Men's 2.0 Sleeveless Form Fit V-Neck Shirt
200002
Hot Chillys Men's Pepper Bi-Ply Crewneck
PB3071
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt
45280
$78.95
 
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt 200003 (Xo Skin)
$65.95
 
Xo Skin Men's 2.0 Sleeveless Form Fit V-Neck Shirt 200002 (Xo Skin)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
$49.00
 
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
Under Armour Men's UA Base 2.0 Crew Neck Long Sleeve Top/Shirt 1281080 (Under Armour)
Terramar Sports Men's Mesh Pro Boxer-6"
W8097
Hot Chillys Men's Pepper Bi-Ply Bottom
PB3073
Icebreaker Men's Everyday Short Sleeve Crewe
101267
Under Armour Men's UA Base 2.0 Crew Neck Long Sleeve Top/Shirt
1281080
$17.95
 
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
$60.00
 
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
$54.95
 
Under Armour Men's UA Base 2.0 Crew Neck Long Sleeve Top/Shirt 1281080 (Under Armour)