Mens The World's Best Daddy Est. 2015 Shirt 2, First Father's Day 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 Makes a great Father's Day gift for the new dad Also makes a great birthday gift or pregnancy announcement shirt Lightweight, Classic fit, Double-needle sleeve and bottom hem