WOMEN 

EUROPE UK WOMEN USA WOMEN Foot Length (cm)
36 3 5.5 22.2
36.5 3.5 6.0 22.5
37 4 6.5 23.0
37.5 4.5 7.0 23.5
38 5 7.5 23.8
38.5 5.5 8.0 24.1
39 6 8.5 24.6
39.5 6.5 9.0 25.1
40 7 9.5 25.4
40.5 7.5 10 25.9
41 8 10.5 26.3
42 9 11.5 27.1

MEN 

EUROPE UK MEN USA MEN Foot Length (cm)
40 6 7 24.4
40.5 6.5 7.5 24.8
41 7 8 25.4
41.5 7.5 8.5 25.7
42 8 9 26
42.5 8.5 9.5 26.7
43 9 10 27.0
43.5 9.5 10.5 27.3
44 10 11 27.9
44.5 10.5 11.5 28.3
45 11 12 28.6
46 12 13 29.4