Ages

US size

EU(RU) size

China Size(Marked in the Outsole)

Foot Length/cm

Toddler(1-3 years old)

5.5

21

21/155

12.7

6.5

22

22/160

13.3

7

23

23/165

14

8

24

24/170

14.6

8.5

25

25/175

15.2

9.5

26

26/180

15.9

10

27

27/185

16.5

Kids (3-16 years old)

11

28

28/190

17.1

11.5

29

29/195

17.8

12

30

30/200

18.1

13

31

31/205

19.1

1

32

32/210

19.7

1.5

33

33/215

20.3

2.5

34

34/220

21

3.5

35

35/225

21.9

4

36

36/230

22.2

5

37

37/235

23.2