Ska Reggae Rocksteady 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 Rudi has one, and loves the pork pie hat on back One step beyond your average ska t-shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem