UK Size

US Size

EU Size

Foot Length (mm / inch)

5

6

38

240 / 9.44

6

7

39

245 / 9.64

6.5

7.5

40

250 / 9.84

7

8

41

255 / 10.03

8

9

42

260 / 10.23

9

10

43

265 / 10.43

9.5

10.5

44

270 / 10.63

10

11

45

275 / 10.83

11

12

46

280 / 11.02

12

13

47

285 / 11.22

13

14

48

290 / 11.42