UA RUSH™ is infrared technology that reflects your body's energy to help you work harder & recover faster Anti-odor technology prevents the growth of odor-causing microbes Material wicks sweat & dries really fast Advanced seam placement to eliminate pressure points & chafing Jacquard panels for added breathability High-rise UA No-Slip Waistband for optimal coverage & support that stays put with every move you make Side drop-in pocket - Style #: 1370054 Inseam: 29" Powered by Celliant 77% Polyester/23% Elastane Imported - 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