US size

EU size

The length of shoes inside (cm)

9

26

16.5

10

27

17.0

11

28

17.5

11.5

29

18.0

12.5

30

18.5

13.5

31

19.0

1

32

19.5

2

33

20.0

3

34

20.5

3.5

35

21.1

4.5

36

21.8

5

37

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