UA RUSH is infrared technology that reflects your body\'s energy to help you work harder & recover faster|Super-soft ColdGear fabric is breathable & stretches for superior mobility but is still incredibly warm|Body-mapped, nearly sew-free construction is super-smooth next to skin & helps eliminate chafing|Material wicks sweat & dries really fast|Jacquard elastic waistband with raised texture - Style #: 1356623|Inseam: 26.75\"|No fly|Powered by Celliant|60% Nylon/36% Polyester/4% Elastane|Imported - Machine wash cold with like colors|Do not bleach|Tumble dry low|Do not iron|Do not use softeners|Do not dry clean