0-29 4-69 21 8-108 12-143 44 14-161 16-184 68 20-223 819 1019 1216 1411 166 183 204 15.51 16.51 7-82 9-101 11-121 13-141 24-262 OSFA1 UK 1.53 UK 324 UK 3.510 UK 436 UK 4.510 UK 538 UK 5.511 UK 639 UK 6.57 UK 734 UK 7.53 UK 821 UK 8.58 UK 95 UK 9.55 UK 101 UK 10.52 UK 113 UK 11.51 UK 2.58 UK 27 24 inch1 26 inch1 28 inch1 30 inch1 1 infant1 1.5 infant1 2 infant1 2.5 infant1 3 infant2 3.5 infant1 4 infant3 5 infant3 5.5 infant1 6 infant1 6.5 infant1 10 child3 10.5 child1 11 child1 11.5 child2 12 child1 12.5 child4 13 child4 13.5 child2 UK 16 One Size13 2XS1 XS44 S91 M82 L75 XL74 2XL39 3XL4 S/M2 M/L1 L/XL2 25R1 27R1 29R2 30S1 30R3 31R1 32S1 32R1 32L2 33R1 34S1 34R2 36R2 36L1 38R3 38L1 40R1 42R1 28XS1 29XS1 30XS1 31XS1 28XXS1 29XXS1 30XXS1 32 inch1 34 inch1 36 inch2