Puerto Rico Flag Shirts Vintage Distressed 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 Puerto Rico Flag Vintage Distressed T-Shirt for Men, Women, Boys, Girls and Kids, National Tee. Awesome Gift Shirts for Puerto Ricans, Country, Pride. Lightweight, Classic fit, Double-needle sleeve and bottom hem