Vintage 1966, Living Legend, Wild At Heart, 100% Original 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 Vintage 1966, Living Legend, Wild At Heart, 100% Original , Built To Last T-Shirt Excellent Birthday Gift! Lightweight, Classic fit, Double-needle sleeve and bottom hem