Baselayer

Fully body with extra-long tails allow for wear over body armor Two-inch cuffs with Lycra Double needle coverstitch construction on neck and shoulder seams

Upper portion features our FlexTech fabric, providing exceptional breathability, Nano Fluid Repellency and range of motion while the fleece interior provides warmth Lower portion features our UFX lighter weight stretch, antimicrobial fabric for odor and bacteria resistance, breathability and comfort while allowing the shirt to be tucked in Flex-vent underarm mesh for breathability and increased range of motion Cleanly fits under vest carriers while ensuring access to equipment 3 snap closure placket for easy on and off

Durable, comfortable and functional Compressed athletic fit Moisture wicking technology

Durable, comfortable and functional Natural fit Moisture wicking technology

Go ahead, work up a sweat. Our new Tropos Long Sleeve Baselayer Top will keep you dry while training, traveling and working outdoors. Constructed from a cutting-edge Graphene blend, the Tropos Baselayer Top 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 top, while tough raglan construction in the shoulders provides extra protection against abrasion. Thumbholes keep your sleeves in place. Put in the work with confidence thanks to the Tropos Long Sleeve Baselayer Top.

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.

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. Imported.

Super-light HeatGear fabric delivers superior coverage without weighing you down 4-way stretch material moves better in every direction Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes

Lightweight, field-tested HeatGear fabric delivers soft, but sturdy next-to-skin comfort 4-way stretch fconstruction improves mobility and accelerates dry time, while maintaining shape The signature Moisture Transport System keeps you cool, dry, and light on your feet Anti-odor technology prevents odor-causing microbes - keeping your gear fresher, longer Ergonomic seam placement reduces irritation and chafing

UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity in cool conditions UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction

UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity in cool conditions UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction Performance elastic waistband

UA Base 2.0 Active Baselayer is lightweight, flexible & breathable for high activity in cool conditions UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction

UA Base 4.0 Extreme Baselayer is our warmest yet, locking in your body's heat to deliver extreme warmth in the extreme cold UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air against your skin, closely managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction

Generous fit and extra-long tails allow for wear over body armor Four-way stretch for mobility Seamless neck, cuffs and body for better fit and superior comfort

Generous fit and extra-long tails allow for wear over body armor Four-way stretch for mobility Seamless neck, cuffs and body for better fit and superior comfort

Our mock turtleneck with wicking performance stretch fabric keeps you warmer and drier in cold weather. The athletic cut allows increased range of motion without bunching. Rib knit collar and cuffs with Lycra®.

UA Base 4.0 Extreme Baselayer is our warmest yet, delivering extreme warmth in the extreme cold UA Scent Control Technology to keep you undetected in all pursuits Soft, brushed grid interior traps air, managing your body's microclimate to keep you warm & comfortable Material wicks sweat & dries really fast 4-way stretch material moves better in every direction 1/4 zip front allows you to dump excess heat quickly & efficiently