Super-light HeatGear fabric delivers superior coverage without weighing you down. Mesh underarm & back panels for strategic ventilation. Material wicks sweat & dries really fast. Ergonomic design keeps seams off high abrasion areas & increases durability. Hybrid raglan sleeve for added range of motion & comfort. Mock neck for added coverage. Style #: 1372586. Write-in locker tag on back of neck for your initials or number. Body: 84% Polyester/16% Elastane. Mesh: 92% Polyester/8% 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.