UA RUSH™ is infrared technology that reflects your body's energy to help you work harder & recover faster Diamond-textured fabric with soft, brushed interior for superior warmth & comfort ColdGear® mesh side & sleeve panels provide breathability where you need it without sacrificing warmth External bungee adjust on hood Side zips for an adjustable, customized fit Secure, zip hand pockets - Style #: 1367770 Powered by Celliant Body: 78% Polyester/22% Elastarell Mesh: 82% Polyester/18% 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