Size Guide

EU	UK	US
16	0	0
16.5	0	0.5
17	0.5	1
17.5	0.5	1.5
18	1	2
18.5	1.5	2.5
19	2	3
19.5	2.5	3.5
20	3	4
20.5	3.5	4.5
21	4	5
21.5	4.5	5.5
22	5	6
22.5	5.5	6.5
23	6	7
23.5	6.5	7.5
24	7	8
24.5	7.5	8.5
25	8	9
25.5	8.5	9.5
26	9	10
27	9.5	10.5
28	10	11
28.5	10.5	11.5
29	11	12
30	11.5	12.5
31	12	13
31.5	12.5	13.5
32	13	1
33	13.5	1.5
33.5	1	2
34	1.5	2.5
35	2	3
35.5	2.5	3.5
36	3	4
36.5	3.5	4.5
37	4	5
37.5	4.5	5.5
38	5	6
38.5	5.5	6.5
39	6	7