Air force retired shirt - Army retired 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 air force retired shirt , retired air force shirts , air force retired polo shirt army retired shirt , retired army shirts , retirement shirt , military retired Lightweight, Classic fit, Double-needle sleeve and bottom hem