Free Shipping Upgrade to Priority 2-3 Day Mail when you Purchase 2 or More!!!80% Cotton/20% Polyester (Heather Gray - 70% Cotton/30% Polyester, Charcoal & Denim - 55% Cotton/45% Polyester)Lightweight / Standard US Slim FitPremium soft french terry blendTear-away labelTight knit fabric and side seamsCollar, cuffs, and waistband with spandexMachine wash cold with like colors / Tumble dry low / Only non-chlorine bleach when needed