Dinosaur Shirt - Daddysaurus Rex - Father's Day 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 Father's Day Shirt, Tyrannosaurus Rex Shirt - Tyrannosaurus Dad - Presents for Dad - Gift Ideas for Dad - Super Dad - Dad Birthday Shirt For All The Dinosaur Enthusiasts Out There! It'S A Great Gift For Kids Or The Kid In You! Lightweight, Classic fit, Double-needle sleeve and bottom hem