Men's Shirt/Jacket Sizing Chart - Body Measurements

Men's Size Chest Neck Sleeve
S 36"-38" 14.5"-15" 33"-34"
M 39"-41" 15.5"-16" 34"-35"
L 42"-45" 16.5"-17" 35"-36"
XL 46"-48" 17.5"-18" 36"-37"
XXL 49"-51" 18.5"-19" 37"-38"