We flattened out the fibers and added some science to create a game-changing fabric that quickly pulls heat away from the skin-keeping you calm, cool, and crushing at max capacity Iso-Chill fabric helps disperse body heat, making it feel cool to the touch Strategic mesh panels for added ventilation where you need it Material wicks sweat & dries really fast Ergonomic design keeps seams off high abrasion areas & increases durability Exposed elastic Iso-Chill waistband moves with you & feels cool Updated gusset design provides ultimate support & comfort Drop-in Strength Pocket™ on right side for easy storage Style #: 1365223 Iridescent logo Inseam: 21" No fly 100% Polyester Imported Compression:Ultra-tight, second-skin fit. Machine wash cold with like colors Use only non-chlorine bleach when needed Tumble dry low Do not iron Do not use softeners Do not dry clean