0-24 26-281 L A-C1 M A-C2 S A-C2 XS A-C1 4-65 21 8-103 31 12-142 44 14-161 51 16-184 67 18-202 20-221 89 91 106 111 125 146 151 164 181 201 1-21 2-31 3-42 4-51 5-61 6-71 7-82 9-102 11-121 13-142 15-161 22-241 24-261 OSFM1 UK 31 UK 43 UK 52 UK 5.51 UK 61 UK 71 UK 81 UK 21 32B1 34B1 34C1 36B1 36C1 38A1 30B1 4 infant1 5.5 infant1 6 infant1 7 infant1 7.5 infant1 8.5 infant1 3-6m2 6-9m2 9-12M1 12-18m1 One Size7 XS1 S2 M3 L3 XL2 2XL2 3XL2