0-21 L A-C1 M A-C1 S A-C1 XS A-C1 4-62 21 8-102 12-142 417 54 16-182 628 71 20-222 823 1023 1218 131 1415 166 3-41 4-52 5-63 6-71 7-84 9-104 11-121 15-162 UK 36 UK 3.55 UK 49 UK 4.55 UK 513 UK 5.59 UK 611 UK 6.53 UK 77 UK 7.56 UK 88 UK 8.57 UK 98 UK 9.56 UK 107 UK 10.54 UK 117 UK 11.54 UK 122 UK 2.53 UK 23 26 inch1 27 inch1 30 inch1 6 infant1 7 infant1 8 infant2 9 infant1 10 child8 10.5 child1 11 child4 11.5 child1 12 child3 13 child2 13.5 child1 UK 15 One Size9 XS17 S48 M43 L38 XL40 2XL31 3XL17 4XL7 5XL4 SB1 MB1 S/M2 M/L1 L/XL1 30R1 32R1 34R1