USSize

EURsize

Innerlength(CM)

9.5

26

15.5

10.5

27

16.2

11

28

16.9

11.5

29

17.6

12.5

30

18.3

13.5

31

19

1

32

19.7

2

33

20.4

3

34

21.1

3.5

35

21.8

4

36

22.5