Ventilated Fast-Drying Moisture Wicking Product Description We added UA SmartForm to our powerful UA RUSH fabric to keep your focus fixed in place with a one-of-a-kind innovation that adapts to your every move. DNA Specs Fit & Care UA RUSH is infrared technology that reflects your body's energy to help you work harder & recover smarter Interior jacquard auxetic technology that forms to your shape & moves with you Material wicks sweat & dries really fast Mesh underarm panels for added ventilation where you need it Raglan sleeves Style #: 1374489 Powered by Celliant Body: 82% Polyester/18% Elastane Auxetics: 79% Polyester/21% Elastane Mesh: 90% Polyester/10% Elastane Imported Fitted: Streamlined fit that's not too tight or too loose. 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