Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester, Imported, Machine wash cold with like colors, dry low heat, Looking for a funny present for an atheist or agnostic friend, Great for anyone who doesn”t believe in God, or who thinks that if God does exist, he should be doing something about religious fundamentalists. Lightweight, Classic fit, Double-needle sleeve and bottom hem