Underwear

Men's Performance Underwear

It doesn’t matter whether you’re in the great outdoors or not, it’s always nice to have on a good pair of skivvies. From your favorite brands of Sitka, First Lite, and Under Armour, you’ll find several different styles of men's sports underwear to serve your purposes. Find everything from men's lightweight underwear to merino wool underwear and more!

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  1. On Sale
    Sitka Core Lightweight Boxer
    Sitka Core Lightweight Boxer
    As low as $39.00
  2. On Sale
    Muley Freak Earn It Boxer Briefs
    Muley Freak Earn It Boxer Briefs
    As low as $14.50 Regular Price $25.00
  3. Sitka Core Merino 220 Boxers
    Sitka Core Merino 220 Boxers
    As low as $60.00
  4. BlackOvis Realm Tech Boxer Briefs
    BlackOvis Realm Tech Boxer Briefs
    As low as $29.99 Regular Price $39.99
  5. BlackOvis Venture Merino Boxer Brief Tall
    BlackOvis Venture Merino Boxer Brief Tall
    As low as $34.99 Regular Price $44.99
  6. BlackOvis NWT 50/50 Merino Boxer - Kodiak
    BlackOvis Venture Merino Boxer Brief
    As low as $34.99 Regular Price $49.99
  7. Stone Glacier Chinook Merino Boxer
    Stone Glacier Chinook Merino Boxer
    As low as $45.00