The Official Go Sports Funny T-Shirt for Men, Women, Youth Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Funny t-shirt that's perfect for any sports non-enthusiast! Lightweight, Classic fit, TearAway label, Double-needle sleeve and bottom hem "Go Sports! Do that thing where you score points and win and stuff" 4.5 oz 100% Combed Ringspun Cotton, machine wash cold with like colors, dry low heat