French Sizing

35

36

37

38

39

40

41

42

Inches [l x w]

9 x 3.25

9.25 x 3.25

9.5 x 3.5

9.875 x 3.5

10.25 x 3.75

10.5 x 3.75

10.625 x 3.875

11.25 x 4

 

 

CM

23 x 8.5

23.5 x 9

24 x 9

25 x 9.6

26 x 9.6

26.5 x 9.7

27 x 9.8

29 x 10