0-21 M2/W31 M3/W41 M4/W51 M5/W61 M6/W71 M7/W81 M8/W91 4-62 22 8-103 31 12-142 47 14-161 55 16-182 614 20-221 820 1017 1214 131 1410 167 182 202 3-42 4-51 5-62 6-71 7-82 8-91 9-101 11-122 12-131 13-141 15-161 UK 1.51 UK 37 UK 3.54 UK 49 UK 4.53 UK 512 UK 5.58 UK 611 UK 6.55 UK 75 UK 7.52 UK 87 UK 96 UK 103 UK 121 UK 2.52 UK 23 221 241 261 28 inch1 29 inch1 10.5 child1 11 child1 11.5 child1 12 child1 12.5 child1 13 child1 13.5 child1 UK 11 0-3m2 3m1 6m1 6-9m1 One Size4 XS9 S17 M16 L11 XL6 2XL2 SB1 MB2 31 inch1