39 1/2 40 1/2 41 1/2 37 1/2 38 1/2 45 1/2 41 /12 45 1 /2 XS S M L XL 36 36 1/2 37 38 39 40 41 42 42 1/2 43 44 44 1/2 45 46 46 1/2 47 47 1/2