This 100% cotton high quality T-shirt has an outstanding large motif on the back that features an American eagle, flag and anchor and the phrase ”Don't Tread On Me'. This phrase appeared on the first Navy Jack flag authorized for the U.S. Navy. A smaller version of the same motif is on the left chest on the front of the shirt. Outstanding motif with brilliant colors. Available in Black only and comes in sizes: Small, Medium, Large, XL, XXL, and XXXL.