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 NTS Mid 250 Crew Neck Shirt SW0NP600 (Smartwool)
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)
Smartwool Men's NTS Mid 250 Crew Neck Shirt
SW0NP600
Smartwool Men's Merino 150 Pattern Boxer Brief
SW014012
Smartwool Men's Merino 150 Boxer Brief
SW014011
Patagonia Men's Capilene Daily Boxers
32489
$94.95
 
Smartwool Men's NTS Mid 250 Crew Neck Shirt SW0NP600 (Smartwool)
$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)
Bestsellers

Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9" 12412335 (Ex Officio)
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Ex Officio Men's Give-N-Go Boxer
12412171
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9"
12412335
Patagonia Men's Capilene Daily T-Shirt
45270
Icebreaker Everyday Leggings with Fly
101266
$25.95
 
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
$31.95
 
Ex Officio Men's Give-N-Go Sports Mesh Boxer Briefs--9" 12412335 (Ex Officio)
$29.00
 
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
$70.00
 
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt 200004 (Xo Skin)
Ex Officio Men's Give-N-Go Boxer Brief
12412172
Smartwool Men's NTS Micro 150 Pattern Boxer Brief
SW0NP711
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt
45280
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt
200004
$25.95
 
Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
$49.95
 
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
$49.00
 
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
$78.95
 
Xo Skin Men's 2.0 Short Sleeve Form Fit V-Neck Shirt 200004 (Xo Skin)
Xo Skin Men's 4.0 Pulse Compression Capris 400002 (Xo Skin)
Xo Skin Men's 2.0 3/4 Sleeve Form Fit V-Neck Shirt 200006 (Xo Skin)
Icebreaker Mens Oasis Long Sleeve Hood Top 100478 (Icebreaker)
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
Xo Skin Men's 4.0 Pulse Compression Capris
400002
Xo Skin Men's 2.0 3/4 Sleeve Form Fit V-Neck Shirt
200006
Icebreaker Mens Oasis Long Sleeve Hood Top
100478
Hot Chillys Men's Pepper Bi-Ply Crewneck
PB3071
$84.95
 
Xo Skin Men's 4.0 Pulse Compression Capris 400002 (Xo Skin)
$83.95
 
Xo Skin Men's 2.0 3/4 Sleeve Form Fit V-Neck Shirt 200006 (Xo Skin)
$110.00
 
Icebreaker Mens Oasis Long Sleeve Hood Top 100478 (Icebreaker)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
Smartwool Men's NTS Mid 250 Zip T Top NP603 (Smartwool)
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms 43687 (Patagonia)
Patagonia Men's Capilene Midweight Zip-Neck Thermal Shirt 44445 (Patagonia)
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Smartwool Men's NTS Mid 250 Zip T Top
NP603
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms
43687
Patagonia Men's Capilene Midweight Zip-Neck Thermal Shirt
44445
Hot Chillys Men's Pepper Bi-Ply Bottom
PB3073
$99.95
 
Smartwool Men's NTS Mid 250 Zip T Top NP603 (Smartwool)
$89.00
 
Patagonia Men's Capilene Thermal Weight Long Underwear Bottoms 43687 (Patagonia)
$69.00
 
Patagonia Men's Capilene Midweight Zip-Neck Thermal Shirt 44445 (Patagonia)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt 200003 (Xo Skin)
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
Smartwool Men's Merino 150 Pattern Boxer Brief SW014012 (Smartwool)
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt
200003
Icebreaker Men's Anatomica Boxers With Fly Stripe
102207
Smartwool Men's Merino 150 Pattern Boxer Brief
SW014012
Smartwool Men's Merino 150 Boxer Brief
SW014011
$78.95
 
Xo Skin Men's 2.0 Short Sleeve Form Fit Crew Shirt 200003 (Xo Skin)
$39.99
 
Icebreaker Men's Anatomica Boxers With Fly Stripe 102207 (Icebreaker)
$44.95
 
Smartwool Men's Merino 150 Pattern Boxer Brief SW014012 (Smartwool)
$44.95
 
Smartwool Men's Merino 150 Boxer Brief SW014011 (Smartwool)