Our Shoe Sizes

Differences  between size D (standard) and EE (Extra Width)

Every  single size in EE has an extra 4.5 mm perimeter length in the instep

(this is  not the straight line from the plant up to the instep)

Every EE  size has an extra 1.1 mm WIDTH in the plant (in straight line)

eu
uk
us
jp
38.5
4.5
5.5
23
39
5
6
23.5
39.5
5.5
6.5
24
40
6
7
24.5
40.5
6.5
7.5
25
41
7
8
25.5
41.5
7.5
8.5
26
42
8
9
26.5
42.5
8.5
9.5
27
43
9
10
27.5
43.5
9.5
10.5
28
44
10
11
28.5
44.5
10.5
11.5
29
45
11
12
29.5
45.5
11.5
12.5
30
46
12
13
30.5
46.5
12.5
13.5
31
47
13
14
31.5
47.5
13.5
14.5
32
48
14
15
32.5
48.5
14.5
15.5
33
49
15.5
16.5
33.5
49.5
16
17
34
50
16.5
17.5
34.5