Size guide

Size conversion

Age UK/EU/US Korea Japan Weight Height
UP to 7LBS UP to 7LBS 60 (XS) 45 cm Up to 3 kg -55-65 cm
Up to 7 months(pre) Up to 7 months 65 (XS) 50 cm 3-5 kg -46-58 cm
0-3 months 0-3 months 70 (XS) 60 cm 8-9 kg 58-69 cm
3-6 months 3-6 months 75 (S) 70 cm 8-10 kg 69-74 cm
6-12 months 6-12 months 80 (S) 70 cm 9-10 kg 71-74 cm
12-18 months 12-18 months 90 (M) 80 cm 10-12 kg 74-79 cm
18-24 months 2 years 90 (XS) 90 cm 12-14 kg 79-84 cm
2-3 years 3 years S 95 cm 13-15 kg 84-91 cm
3-4 years 4 years M 100 cm 15-17 kg 91-99 cm

 

Shoes size conversion

UK EU US Age (Approx.) Length
0.5 16 1 Newborn to 6 months 9.2
1 17 2 Newborn to 6 months 10
2 18 3 6 - 12 months 10.7
3 19 4 6 - 12 months 11.5
4 20 5 12 - 18 months 12.3
5 22 6 12 - 18 months 13
6 23 7 18 - 24 months 13.8
7 24 8 18 - 24 months 14.6
8 25 9 24 months + 15.3
9 27 10 24 months + 16.1
10 28 11 24 months + 17.2
11 30 12 24 months + 18