XS S M L XL XXL 2 3 4 5 6M 6 7 8 9 9M 10 12M 12 14 16 17 18M 18 19 19.20 20 21 22 22.23 23 24M 24 25 26 27 28 28.29 29 30 31 32 33 33.5 34 35 35 1- 35.36 35.5 36 36.5 37 37 1- 37.5 38 38.5 39 40 40.5 41 42 42 1-2 42.5 43 44 44.5 45 46 46.5