The Telegraph,UK
Euro
Uk/India
USA
foot length
(in cm)
39
5
6
25.1
40
6
7
25.4
41
7
8
25.7
42
8
9
26.0
43
9
10
26.7
44
10
11
27.3
45
11
12
27.9
46
12
13
28.6