As your body emits energy, the mineral-infused fabric absorbs & reflects it back, improving endurance|Strategic mesh panels for added breathability|Updated ergonomic design keeps seams off high abrasion areas & increases durability|Modified raglan sleeve & low profile collar construction - Style #: 1358233|Powered by Celliant|Body: 84% Polyester/16% 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