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 - Style #: 1370064|Powered by Celliant|90% Polyester/10% 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