Adult
Italian Size	UK	USA	Japan	Max foot length (cm)
	1	3	21
35	2	4	22
36	3	5	23	22.3
37	4	6	24	23.1
38	5	7	25	23.9
39	6	8	26	24.8
40	7	9	27	25.6
41	8	10	28	26.4
42	9	11	29	27.3
43	10	12	30	28.1
44	11	13		28.9
45	12	15		29.8