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

Ibex Outdoor Clothing Men's W2 Sport Basic Tee Shirt 1328 (Ibex Outdoor Clothing)
Smartwool Men's NTS Micro 150 Pattern Tee Shirt NP707 (Smartwool)
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
Patagonia Men's Capilene Lightweight T-Shirt 45651 (Patagonia)
Ibex Outdoor Clothing Men's W2 Sport Basic Tee Shirt
1328
Smartwool Men's NTS Micro 150 Pattern Tee Shirt
NP707
Smartwool Men's NTS Micro 150 Pattern Boxer Brief
SW0NP711
Patagonia Men's Capilene Lightweight T-Shirt
45651
$69.95
 
Ibex Outdoor Clothing Men's W2 Sport Basic Tee Shirt 1328 (Ibex Outdoor Clothing)
$74.95
 
Smartwool Men's NTS Micro 150 Pattern Tee Shirt NP707 (Smartwool)
$49.95
 
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
$39.00
 
Patagonia Men's Capilene Lightweight T-Shirt 45651 (Patagonia)
Bestsellers

Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
Hot Chillys Men's Micro-Elite Chamois 8K Crewneck HC9909 (Hot Chillys)
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Ex Officio Men's Give-N-Go Boxer Brief
12412172
Hot Chillys Men's Micro-Elite Chamois 8K Crewneck
HC9909
Terramar Sports Men's Mesh Pro Boxer-6"
W8097
Icebreaker Everyday Leggings with Fly
101266
$25.95
 
Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
$54.95
 
Hot Chillys Men's Micro-Elite Chamois 8K Crewneck HC9909 (Hot Chillys)
$17.95
 
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
$60.00
 
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Volcom Men's First Layer Crew G2151600 (Volcom)
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
Terramar Sports Men's Climasense 2.0 Thermolator Bottom W7541 (Terramar Sports)
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Volcom Men's First Layer Crew
G2151600
Patagonia Men's Capilene Daily T-Shirt
45270
Terramar Sports Men's Climasense 2.0 Thermolator Bottom
W7541
Ex Officio Men's Give-N-Go Boxer
12412171
$59.95
 
Volcom Men's First Layer Crew G2151600 (Volcom)
$29.00
 
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
$34.95
 
Terramar Sports Men's Climasense 2.0 Thermolator Bottom W7541 (Terramar Sports)
$25.95
 
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief 12412336 (Ex Officio)
Patagonia Men's Capilene Midweight Crew 44425 (Patagonia)
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Under Armour Men's UA ColdGear Infrared Fitted Mock Top
1238393
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief
12412336
Patagonia Men's Capilene Midweight Crew
44425
Hot Chillys Men's Pepper Bi-Ply Bottom
PB3073
$54.95
 
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
$29.95
 
Ex Officio Men's Give-N-Go Sport Mesh 6" Boxer Brief 12412336 (Ex Officio)
$59.00
 
Patagonia Men's Capilene Midweight Crew 44425 (Patagonia)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Patagonia Men's Capilene Lightweight T-Shirt 45651 (Patagonia)
Patagonia Men's Merino Daily T-Shirt 36305 (Patagonia)
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
Hot Chillys Men's Micro-Elite 8K Ankle Tight HC9910 (Hot Chillys)
Patagonia Men's Capilene Lightweight T-Shirt
45651
Patagonia Men's Merino Daily T-Shirt
36305
Hot Chillys Men's Pepper Bi-Ply Crewneck
PB3071
Hot Chillys Men's Micro-Elite 8K Ankle Tight
HC9910
$39.00
 
Patagonia Men's Capilene Lightweight T-Shirt 45651 (Patagonia)
$55.00
 
Patagonia Men's Merino Daily T-Shirt 36305 (Patagonia)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
$54.95
 
Hot Chillys Men's Micro-Elite 8K Ankle Tight HC9910 (Hot Chillys)
Patagonia Men's Capilene Thermal Weight Crew 43647 (Patagonia)
Patagonia Men's Capilene Thermal Weight Bottoms 43687 (Patagonia)
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
Volcom Men's First Layer Bottoms G2251600 (Volcom)
Patagonia Men's Capilene Thermal Weight Crew
43647
Patagonia Men's Capilene Thermal Weight Bottoms
43687
Smartwool Men's NTS Micro 150 Pattern Boxer Brief
SW0NP711
Volcom Men's First Layer Bottoms
G2251600
$89.00
 
Patagonia Men's Capilene Thermal Weight Crew 43647 (Patagonia)
$89.00
 
Patagonia Men's Capilene Thermal Weight Bottoms 43687 (Patagonia)
$49.95
 
Smartwool Men's NTS Micro 150 Pattern Boxer Brief SW0NP711 (Smartwool)
$54.95
 
Volcom Men's First Layer Bottoms G2251600 (Volcom)