US Sizing	EU Sizing	CM	Inches
4	20	14	5.5
5	21	15	5.9
6	22	15.5	6.1
7	23	16.5	6.4
8	24	17.5	6.8
9	25	18.5	7.3
10	26	19	7.5
11	27	19.5	7.7
12	28	20.5	8.1
13	29	21	8.3
Junior 1	30	21.5	8.5
Junior 2	31	22	8.7
Junior 3	32	22.5	8.9