0-26 26-281 L A-C1 M A-C2 M2/W32 M3/W43 M4/W53 M5/W63 M6/W73 M7/W82 M8/W91 S A-C2 XS A-C1 4-611 23 8-108 33 12-144 423 14-161 56 16-185 646 18-202 71 20-221 853 91 1041 111 1233 1419 151 1618 185 201 7.51 8.51 9.51 10.51 1-21 2-31 3-42 4-51 5-61 6-71 7-83 8-91 9-103 11-122 13-143 15-161 22-241 24-261 OSFA2 OSFM1 UK 1.51 UK 35 UK 3.51 UK 411 UK 4.55 UK 511 UK 5.56 UK 610 UK 6.53 UK 78 UK 7.51 UK 88 UK 8.52 UK 94 UK 9.52 UK 101 UK 10.51 UK 111 UK 11.51 UK 2.53 UK 22 32B1 34B1 34C1 36B1 36C1 38A1 30B1 4 infant1 5.5 infant1 6 infant1 7 infant1 7.5 infant1 8.5 infant1 10 child1 10.5 child1 11 child2 11.5 child1 12 child1 12.5 child1 13 child1 13.5 child1 UK 11 3-6m2 6-9m2 9-12M1 12-18M1 One Size12 2XS5 XS15 S25 M26 L16 XL17 2XL8 3XL5 SB3 MB4