Mens Creepy Old Guys Drinking Team 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 St Patricks Day Shirt, Drinking Shirt, Irish Shirt Creepy Old Man Shirt, Drinking Team Shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem