S = 39" Chest, 35.125" Sleeve Length, 26.875" Center Back Length.
M = 43" Chest, 35.5" Sleeve Length, 27.5" Center Back Length.
L = 46" Chest, 36" Sleeve Length, 28.5" Center Back Length.
XL = 49" Chest, 36.5" Sleeve Length, 29.5" Center Back Length.
XXL = 52" Chest, 37" Sleeve Length, 30.5" Center Back Length.