All Measurements in Inches S M L XL XXLAround the Chest 38 40 42 44 46Around the Waist 34 36 38 40 42Back Length 27 3/4 28 1/4 28 3/4 29 1/4 29 3/4Sleeve Length 25 25 1/4 25 1/2 25 3/4 26Cuff Opening 4 3/4 4 3/4 5 1/4 5 1/4 5 1/4Across Shoulder 15 1/2 16 16 1/2 17 17 1/2Around The Bottom 44 46 48 50 52