Appalachian Outdoors

FREE SHIPPING

free shipping

1-800-690-5220 CUSTOMER SERVICE STORE INFO EVENTS BLOG SKI SHOP

Men's Underwear

Narrow Category:  Men's Boxers & Briefs   Men's Heavyweight Underwear   Men's Lightweight Underwear   Men's Midweight 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.

1 2
 
SORT:
PREVIOUS NEXT
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
Terramar Sports Men's Silk Underwear L/S Top S481 (Terramar Sports)
Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
Ex Officio Men's Give-N-Go Boxer
12412171
Under Armour Men's UA Base 2.0 Leggings
1239726
Terramar Sports Men's Silk Underwear L/S Top
S481
Ex Officio Men's Give-N-Go Boxer Brief
12412172
$25.95
 
Ex Officio Men's Give-N-Go Boxer 12412171 (Ex Officio)
$54.95
 
Under Armour Men's UA Base 2.0 Leggings 1239726 (Under Armour)
$49.95
 
Terramar Sports Men's Silk Underwear L/S Top S481 (Terramar Sports)
$25.95
 
Ex Officio Men's Give-N-Go Boxer Brief 12412172 (Ex Officio)
Ex Officio Men's Give-N-Go Brief 12412173 (Ex Officio)
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
Terramar Sports Men's EC2 Silk Underwear Bottoms S483 (Terramar Sports)
Terramar Sports Men's Climasense 2.0 Thermolator Bottom W7541 (Terramar Sports)
Ex Officio Men's Give-N-Go Brief
12412173
Under Armour Men's UA Base 2.0 Crew
1239724
Terramar Sports Men's EC2 Silk Underwear Bottoms
S483
Terramar Sports Men's Climasense 2.0 Thermolator Bottom
W7541
$19.95
 
Ex Officio Men's Give-N-Go Brief 12412173 (Ex Officio)
$54.95
 
Under Armour Men's UA Base 2.0 Crew 1239724 (Under Armour)
$49.95
 
Terramar Sports Men's EC2 Silk Underwear Bottoms S483 (Terramar Sports)
$34.95
 
Terramar Sports Men's Climasense 2.0 Thermolator Bottom W7541 (Terramar Sports)
Terramar Sports Men's Climasense 2.0 Thermolator Top W7543 (Terramar Sports)
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
Smartwool Men's NTS Mid 250 Bottoms NP605 (Smartwool)
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
Terramar Sports Men's Climasense 2.0 Thermolator Top
W7543
Hot Chillys Men's Pepper Bi-Ply Bottom
PB3073
Smartwool Men's NTS Mid 250 Bottoms
NP605
Icebreaker Men's Everyday Short Sleeve Crewe
101267
$34.95
 
Terramar Sports Men's Climasense 2.0 Thermolator Top W7543 (Terramar Sports)
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Bottom PB3073 (Hot Chillys)
$94.95
 
Smartwool Men's NTS Mid 250 Bottoms NP605 (Smartwool)
$50.00
 
Icebreaker Men's Everyday Short Sleeve Crewe 101267 (Icebreaker)
Patagonia Men's Capilene Midweight Zip-Neck 44445 (Patagonia)
Patagonia Men's Capilene Midweight Crew 44425 (Patagonia)
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
Patagonia Men's Capilene Thermal Weight Crew 43647 (Patagonia)
Patagonia Men's Capilene Midweight Zip-Neck
44445
Patagonia Men's Capilene Midweight Crew
44425
Terramar Sports Men's Mesh Pro Boxer-6"
W8097
Patagonia Men's Capilene Thermal Weight Crew
43647
$69.00
 
Patagonia Men's Capilene Midweight Zip-Neck 44445 (Patagonia)
$59.00
 
Patagonia Men's Capilene Midweight Crew 44425 (Patagonia)
$17.95
 
Terramar Sports Men's Mesh Pro Boxer-6" W8097 (Terramar Sports)
$89.00
 
Patagonia Men's Capilene Thermal Weight Crew 43647 (Patagonia)
Patagonia Men's Capilene Daily Boxer Briefs 32477 (Patagonia)
Icebreaker Men's Everyday Long Sleeve Half Zip Shirt 101259 (Icebreaker)
Patagonia Men's Capilene Midweight Bottoms 44485 (Patagonia)
Patagonia Men's Capilene Thermal Weight Zip-Neck Top 43657 (Patagonia)
Patagonia Men's Capilene Daily Boxer Briefs
32477
Icebreaker Men's Everyday Long Sleeve Half Zip Shirt
101259
Patagonia Men's Capilene Midweight Bottoms
44485
Patagonia Men's Capilene Thermal Weight Zip-Neck Top
43657
$29.00
 
Patagonia Men's Capilene Daily Boxer Briefs 32477 (Patagonia)
$70.00
 
Icebreaker Men's Everyday Long Sleeve Half Zip Shirt 101259 (Icebreaker)
$59.00
 
Patagonia Men's Capilene Midweight Bottoms 44485 (Patagonia)
$99.00
 
Patagonia Men's Capilene Thermal Weight Zip-Neck Top 43657 (Patagonia)
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
Patagonia Men's Long-Sleeved Capilene Daily T-Shirt 45260 (Patagonia)
Patagonia Men's Capilene Lightweight Bottoms 45681 (Patagonia)
Patagonia Men's Capilene Daily T-Shirt
45270
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt
45280
Patagonia Men's Long-Sleeved Capilene Daily T-Shirt
45260
Patagonia Men's Capilene Lightweight Bottoms
45681
$29.00
 
Patagonia Men's Capilene Daily T-Shirt 45270 (Patagonia)
$49.00
 
Patagonia Men's Long-Sleeved Capilene Daily Graphic T-Shirt 45280 (Patagonia)
$39.00
 
Patagonia Men's Long-Sleeved Capilene Daily T-Shirt 45260 (Patagonia)
$49.00
 
Patagonia Men's Capilene Lightweight Bottoms 45681 (Patagonia)
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
Hot Chillys Men's Micro-Elite 8K Ankle Tight HC9910 (Hot Chillys)
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
Hot Chillys Men's Pepper Bi-Ply Crewneck
PB3071
Icebreaker Men's Everyday Long Sleeve Crew Shirt
101261
Hot Chillys Men's Micro-Elite 8K Ankle Tight
HC9910
Under Armour Men's UA ColdGear Infrared Fitted Mock Top
1238393
$34.95
 
Hot Chillys Men's Pepper Bi-Ply Crewneck PB3071 (Hot Chillys)
$60.00
 
Icebreaker Men's Everyday Long Sleeve Crew Shirt 101261 (Icebreaker)
$54.95
 
Hot Chillys Men's Micro-Elite 8K Ankle Tight HC9910 (Hot Chillys)
$54.95
 
Under Armour Men's UA ColdGear Infrared Fitted Mock Top 1238393 (Under Armour)
Patagonia Men's Capilene Daily Boxers 32487 (Patagonia)
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
Hot Chillys Men's Micro-Elite Chamois Boot Tech Tight HC9633 (Hot Chillys)
Patagonia Men's Capilene Daily Boxers
32487
Icebreaker Everyday Leggings with Fly
101266
Ex Officio Men's Give-N-Go Printed Boxer
12452346
Hot Chillys Men's Micro-Elite Chamois Boot Tech Tight
HC9633
$35.00
 
Patagonia Men's Capilene Daily Boxers 32487 (Patagonia)
$60.00
 
Icebreaker Everyday Leggings with Fly 101266 (Icebreaker)
$29.95
 
Ex Officio Men's Give-N-Go Printed Boxer 12452346 (Ex Officio)
$44.95
 
Hot Chillys Men's Micro-Elite Chamois Boot Tech Tight HC9633 (Hot Chillys)

1 2
 
PREVIOUS NEXT