US Sizes

European Sizes

Inches

Centimeters

5

37

9.6875

23

5.5

38

9.1875

23.5

6

39

9.3125

24

6.5

39

9.5

24

7

40

9.6875

24.5

7.5

40-41

9.8125

25

8

41

10

25.5

8.5

41-42

10.1875

26

9

42

10.3125

26.5

9.5

42-43

10.5

27

10

43

10.6875

27.5

10.5

43-44

10.8125

28

11

44

11

28.5

11.5

44-45

11.1875

29

12

45

11.3125

29.5

12.5

46

11.5

29.7

13

46

11.6875

30

13.5

47

11.8125

30.3

14

48

12

30.5

US Sizes

European Sizes

Inches

Centimeters

5

35-36

8.5

21.6

5.5

36

8.75

22

6

36-37

8.875

22.4

6.5

37

9.0625

22.9

7

37-38

9.25

23.3

7.5

38

9.375

23.7

8

38-39

9.5

24.1

8.5

39

9.6875

24.6

9

39-40

9.875

25

9.5

40

10

25.4

10

40-41

10.1875

25.8

10.5

41

10.3125

26.2

11

41-42

10.5

26.6

11.5

42

10.6875

27

12

42-43

10.875

27.4