UA RUSH is infrared technology that reflects your body\'s energy to help you work harder & recover faster|Material wicks sweat & dries really fast|Encased elastic waistband with internal drawcord|Secure, zip back pocket & drop-in side pocket - Style #: 1365674|Reflective details for low-light runs|Inseam: 26.5\"|No fly|Powered by Celliant|82% Polyester18% 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