26-281 M2/W31 M3/W41 M4/W51 M5/W61 M6/W71 22 47 14-161 53 67 18-201 84 104 125 144 151 161 181 1-21 2-31 4-51 5-64 6-73 7-86 8-91 9-105 10-111 11-124 12-131 13-145 14-151 15-162 22-241 OSFA1 UK 1.53 UK 39 UK 3.522 UK 428 UK 4.531 UK 532 UK 5.528 UK 639 UK 6.532 UK 732 UK 7.530 UK 835 UK 8.523 UK 928 UK 9.523 UK 1015 UK 10.518 UK 1117 UK 11.510 UK 1220 UK 12.54 UK 132 UK 13.51 UK 2.56 UK 25 1.5 infant1 2.5 infant1 3 infant2 3.5 infant1 4 infant3 4.5 infant3 5 infant2 5.5 infant3 6 infant3 6.5 infant1 7 infant3 7.5 infant3 8 infant2 8.5 infant2 9 infant2 9.5 infant1 10 child1 10.5 child1 11 child1 12.5 child2 13 child2 13.5 child1 UK 14 6S1 6R1 10R1 12S1 12R1 14S1 14R1 16S1 0-3m2 3-6m1 6-9m1 9-12m1 12m1 12-18m1 18m1 24m1 XS13 S57 M53 L51 XL43 2XL27 3XL6 25S1 25R1 26R1 27S1 27R1 28S1 28R1 29S1 29R1 30R1 31S1 32R1