Slim fit.
S = 37" Chest, 34.125" Sleeve Length, 27.175" Center Back Length.
M = 39" Chest, 34.5" Sleeve Length, 27.75" Center Back Length.
L = 42" Chest, 35" Sleeve Length, 28.75" Center Back Length.
XL = 45" Chest, 35.5" Sleeve Length, 29.75" Center Back Length.
XXL = 48" Chest, 36" Sleeve Length, 30.75" Center Back Length.