Mens The Groom Bachelor Party Shirt T-Shirt 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 Bachelor Party Shirt The Groom Graphic Tshirt Tee T-shirt Design Perfect Shirt for the husband to be! Matching Groomsmen shirts available. Lightweight, Classic fit, Double-needle sleeve and bottom hem