St Patrick's Shenanigans Mr. Moustache 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 Cute Saint Patricks Day shirts are sure to be a hit this St. Paddys day. Mr. Shenanigans Shamrock Mustache tee comes in boys and mens sizes Lightweight, Classic fit, Double-needle sleeve and bottom hem