Recover faster, get better faster. The mineral-infused fabric takes the energy you already give off and reflects it back into your muscles, so they feel less fatigued and recover faster. UA RUSH™ is infrared technology that reflects your body's energy to help you work harder & recover faster UA Storm technology repels water without sacrificing breathability Lightweight stretch-woven fabric paired with durable ripstop woven is tough but breathable 4-way stretch material moves better in every direction Generous ½ zip front makes for easy layering Open hand pockets & secure, snap closure front pocket Encased elastic cuffs & bottom hem Style #: 1366188 Powered by Celliant 87% Polyester/13% Elastane Imported Loose:Fuller cut for complete comfort. 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