Men's Polo and Tee Size Chart SIZE CHEST LENGTH S 20 1/2 inch 27 1/2 inch M 21 5/8 inch 28 3/8 inch L 22 7/8 inch 29 1/8 inch XL 24 inch 29 7/8 inch 1XL 25 inch 30 1/2 inch 2XL 28 inch 32 1/4 3XL 29 1/8 inch 33 1/8 4XL 30 3/8 inch 33 7/8