• Sort by:  
  • View: Grid | List
  • Per page: 24 | 96
  • 1 ... 10 »
Terramar Body Sensors® Boxer Briefs - Tech Mesh Pro-Jersey (For Men) in Gunmetal - Closeouts
Product Image Coming Soon!
$9.95 Save 44%
Compare at $18.00 Closeouts
Icebreaker Bodyfit 150 Anatomica Underwear - Merino Wool, Boxer Briefs (For Men) in  - Closeouts
Product Image Coming Soon!
 
$30.95 Save 31%
Compare at $45.00 Closeouts
Terramar Underwear Boxer Briefs - Four-Way Stretch (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$11.00 Save 42%
Compare at $19.00 Closeouts
Terramar Helix T-Shirt - Lightweight, UPF 25+, Short Sleeve (For Men) in Bright Blue - Closeouts
Product Image Coming Soon!
$11.00 Save 50%
Compare at $22.00 Closeouts
Icebreaker Bodyfit 150 Boxer Briefs - Merino Wool (For Men) in Bone/Navy Stripe - Closeouts
Product Image Coming Soon!
 
 
$27.95 Save 30%
Compare at $40.00 Closeouts
Icebreaker Bodyfit 200 Leggings - Merino Wool (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$57.95 Save 27%
Compare at $80.00 Closeouts
2(x)ist Boxer Briefs - 3-Pack (For Men) in Black - Closeouts
Product Image Coming Soon!
$22.95 Save 36%
Compare at $36.00 Closeouts
Terramar Pro-Mesh T-Shirt - UPF 25+, Short Sleeve (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$14.95 Save 40%
Compare at $25.00 Closeouts
2(x)ist Jersey V-Neck T-Shirts - 3 Pack (For Men) in White - Closeouts
Product Image Coming Soon!
 
 
$22.95 Save 36%
Compare at $36.00 Closeouts
Kenyon Base Layer Bottoms - Polartec® Power Stretch® (For Men) in Black - 2nds
Product Image Coming Soon!
 
 
$32.50 Save 40%
Compare at $54.99 2nds
Icebreaker GT150 Velocity Base Layer Top - Merino Wool, Short Sleeve (For Men) in Monsoon - Closeouts
Product Image Coming Soon!
 
 
$44.95 Save 30%
Compare at $65.00 Closeouts
Icebreaker Helix Bodyfit 150 Base Layer Top - Merino Wool, Short Sleeve (For Men) in Tan - Closeouts
Product Image Coming Soon!
 
 
$37.95 Save 31%
Compare at $55.00 Closeouts
Terramar Long Underwear Bottoms - Silk, Lightweight (For Men) in Black - 2nds
Product Image Coming Soon!
 
 
$27.95 Save 37%
Compare at $45.00 2nds
Terramar Four-Way Stretch Briefs (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$9.95 Save 37%
Compare at $16.00 Closeouts
Terramar  Long Underwear Top -Silk, Lightweight, Long Sleeve (For Men) in Black - 2nds
Product Image Coming Soon!
 
 
$27.95 Save 37%
Compare at $45.00 2nds
Terramar Helix T-Shirt - UPF 25+, Long Sleeve (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$14.95 Save 40%
Compare at $25.00 Closeouts
Terramar Body-Sensors Briefs - Ventilator Mesh (For Men) in Black - Closeouts
Product Image Coming Soon!
 
 
$9.95 Save 37%
Compare at $16.00 Closeouts
Columbia Sportswear Omni-Heat® Base Layer Top - Midweight, Long Sleeve (For Men) in Grill - Closeouts
Product Image Coming Soon!
 
 
$35.95 Save 34%
Compare at $55.00 Closeouts
  • Sort by:  
  • View: Grid | List
  • Per page: 24 | 96
  • 1 ... 10 »
Subscribe to MyUpdates
Sign up to receive email updates for new Men's Underwear & Base Layer products.

About Men's Underwear & Base Layer

Dressing comfortably starts with selecting the right men’s underwear. Every man knows whether he prefers boxers, briefs, cotton blends, flannel or silk. But besides standard men’s underwear (boxers and briefs), winter activities require the warmth of men’s thermal base layer underwear. Since this layer is the closest thing to your skin, most men’s base layer underwear is made of breathable, moisture-wicking fabric. Unlike traditional cotton underwear, performance fabrics aid in the evaporation of sweat and prevent rapid cool down. It’s important to consider the weight when choosing men’s thermal underwear: lightweight, midweight or expedition weight are common. Look for men’s base layer underwear or wicking T-shirts featuring technological innovations like X-Static® for increased odor-resistance or Dryflo® for enhanced wicking. Merino wool and featherweight silk men’s thermal underwear are natural options for wicking underwear. Look for men’s underwear from high-quality brands like Terramar, Kenyon and Mountain Hardwear.
Copyright 2014, Sierra Trading Post, Inc. All rights reserved.