opentip.com/size chart

XS

S

M

L

XL

2XL

Body Length

25 1/4

26

26 1/2

27 1/4

27 3/4

28 1/2

Body Length Tolerance

1

1

1

1

1

1

Chest Tolerance

1

1

1

1

1

1

Chest Width (Laid Flat)

16 1/4

17 1/4

18 1/4

19 3/4

21 1/4

22 3/4