FJ DNA & Hyperflex

UK Size

US Size

EU Size

7

8

40.5

7.5

8.5

41

8

9

42

8.5

9.5

42.5

9

10

43

9.5

10.5

44

10

11

44.5

10.5

11.5

45

11

12

46

12

13

47