Chest:

S - 21.5

M - 22.5

L - 23.5

XL - 25

XXL - 26.5

Body Length:

S - 27

M - 28

L - 29

XL - 30

XXL - 31

Sleeve Length:

S - 24.5

M - 25.5

L - 26.5

XL - 27.5

XXL - 28.5