MAYORAL Shoes size chart:

Size
Foot Length (cm)
Foot Length (inch)
18
11.2
4.4
19
11.8
4.6
20
12.4
4.9
21
13
5.1
22
13.6
5.4
23
14.2
5.6
24
14.8
5.8
25
15.4
6.1
26
16
6.3
27
16.6
6.5
28
17.3
6.8
29
17.9
7
30
18.8
7.4
31
19.1
7.5
32
19.7
7.8
33
20.4
8
34
21
8.3
35
21.6
8.5
36
22.2
8.7
37
22.8
9
38
23.5
9.3