5.11 Undergear
Available in a 6" or 9" inseam, 5.11's Performance Boxer Briefs feature a non-compressive fit in an 82% polyester/18% spandex knit, with moisture-wicking and an odor control finish. An elastic tagless waistband holds your briefs where they ought to be. Everything in its place.
- Flatlock seams
- 6' inseam
- 5.11® branded plush elastic
- 5.11® logo heat transfers
Go ahead, work up a sweat. Our new Tropos Baselayer Tight will keep you dry while training, traveling and working outdoors. Constructed from a cutting-edge Graphene blend, the Tropos Baselayer Tight provides unmatched moisture-wicking and thermal regulation for all-day comfort across a wide range of conditions. The antimicrobial properties of Graphene will keep you smelling fresh. Flatlock seams eliminate chafing and lengthen the life of your tight. A plush jacquard elastic waistband keeps the tight in place, while a gusseted crotch allows freedom of movement. Put in the work with confidence thanks to the Tropos Baselayer Tight. Learn More