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 I Lost A Bet Funny Unicorn Gag Prankster Prank Pun T-Shirt Great gift tshirt for a birthday, Christmas and any other gift giving occasion. Lightweight, Classic fit, Double-needle sleeve and bottom hem Available for Men, Women and Kids sizes & 5 colors