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Size guide
VERY IMPORTANT! The length in inches and centimeters refers to the insole. Your feet should be 0.5–1 cm shorter. For example, if your foot is 25 cm long, you should choose a size where the insole length is at least 25.5 cm.
Kosen Classic
US
EU
UK
IN
CM
Men
6.5
38
5.5
9.8
25.5
Men
7
39
6
10.4
26.5
Men
7.5
40
6.5
10.6
27
Men
8.5
41
7.5
10.8
27.5
Men
9
42
8
11
28
Men
10
43
9
11.4
29
Men
10.5
44
9.5
12
30.5
Men
11.5
45
10.5
12.2
31
Men
12
46
11
12.4
31.5
Men
12.5
47
12
12.6
32
Women
6
36
4.5
9.1
23
Women
6.5
37
5
9.3
23.5
Women
7.5
38
6
9.6
24.5
Women
8
39
6.5
9.8
25
Women
8.5
40
7
10
25.5
Women
9
41
7.5
10.6
26.5
Kosen Graff
US
EU
UK
IN
CM
Men
7.5
38
6.5
9.8
25.5
Men
8
39
7
10.4
26
Men
8.5
40
7.5
10.6
26.5
Men
9
41
8
10.8
27
Men
10
42
9
11
28
Men
10.5
43
9.5
11.4
28.5
Men
11
44
10
12
29
Men
11.5
45
10.5
12.2
29.5
Women
5
36
3
9.1
23.5
Women
6
37
4
9.3
24
Women
6.5
38
4.5
9.6
24.5
Women
7
39
5
9.8
25
Women
7.5
40
5.5
10
25.5
Women
8
41
6
10.6
26
Kosen Bol
US
EU
UK
IN
CM
Unisex
5
36
3
9.8
24
Unisex
5.5
37
4
10.4
24.5
Unisex
6
38
5
10.6
25.5
Unisex
6.5
39
5.5
10.8
26
Unisex
7
40
6
11
26.5
Unisex
8
41
7
11.4
27
Unisex
8.5
42
8
12
28
Unisex
9.5
43
9
12.2
28.5
Unisex
10
44
9.5
12.4
29
Unisex
11
45
10
12.6
30