XS 26 1/2 20 33 1/4
S 27 1/2 21 34 3/4
M 28 1/2 22 36 1/4
L 29 1/2 23 37 3/4
XL 30 1/2 24 1/2 39 1/4
2XL 31 1/2 26 40 3/4
3XL 32 1/2 27 1/2 42 1/4