Adidas size guide

Keep in mind that some Adidas models may have a tighter or wider fit, so it's important to consult the specific size guide.

USA MEN AND JUNIOR	USA WOMAN	EUROPE	UK	JAPAN
13		31	12.5	18
13.5		31.5	13	18.5
1		32	13.5	19
1.5		33	1	19.5
2		33.5	1.5	20
2.5		34	2	20.5
3	4	35	2.5	21
3.5	4.5	35.5	3	21.5
4	5	36	3.5	22
4.5	5.5	36 2/3	4	22.5
5	6	37 1/3	4.5	23
5.5	6.5	38	5	23.5
6	7	38 2/3	5.5	24
6.5	7.5	39 1/3	6	24.5
7	8	40	6.5	25
7.5	8.5	40 2/3	7	25.5
8	9	41 1/3	7.5	26
8.5	9.5	42	8	26.5
9	10	42 2/3	8.5	27
9.5	10.5	43 1/3	9	27.5
10	11	44	9.5	28
10.5	11.5	44 2/3	10	28.5
11	12	45 1/3	10.5	29
11.5		46	11	29.5
12		46 2/3	11.5	30
12.5		47 1/3	12	30.5
13		48	12.5	31
14		49 1/3	13.5	32
15		50 2/3	14.5	33