As your body emits energy, the mineral-infused fabric absorbs & reflects it back, improving endurance Strategic mesh panels for added breathability Jacquard elastic waistband with raised texture Updated ergonomic design keeps seams off high abrasion areas & increases durability - Style #: 1358235 Inseam: 12" No fly Powered by Celliant Body: 82% Polyester/18% Elastane Mesh: 90% Polyester/10% 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