Product DNA 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. Fitted: Next-to-skin without the squeeze Iso-Chill fabric helps disperse body heat, making it feel cool to the touch Material wicks sweat & dries really fast Anti-odor technology prevents the growth of odor-causing microbes Strategic mesh panels for added breathability Skinny racerback construction & open back detail for ultimate breathability Cropped silhouette Style #: 1361151 77% Nylon/23% Elastane Imported Wash garment inside out 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