adidas Shoes Size Guide

Foot Length (in)	US M	US W	UK	EU	JAPAN
8.7″	4	5	3.5	36	220
8.9″	4.5	5.5	4	36 2/3	225
9.0″	5	6	4.5	37 1/3	230
9.2″	5.5	6.5	5	38	235
9.4″	6	7	5.5	38 2/3	240
9.5″	6.5	7.5	6	39 1/3	245
9.7″	7	8	6.5	40	250
9.8″	7.5	8.5	7	40 2/3	255
10.0″	8	9	7.5	41 1/3	260
10.2″	8.5	9.5	8	42	265
10.4″	9	10	8.5	42 2/3	270
10.5″	9.5	10.5	9	43 1/3	275
10.7″	10	11	9.5	44	280
10.9″	10.5	11.5	10	44 2/3	285
11.0″	11	12	10.5	45 1/3	290
11.2″	11.5	12.5	11	46	295
11.3″	12	13	11.5	46 2/3	300
11.5″	12.5	13.5	12	47 1/3	305
11.7″	13	14	12.5	48	310
11.9″	13.5	14.5	13	48 2/3	315
12.0″	14	15	13.5	49 1/3	320
12.2″	14.5	15.5	14	50	325
12.4″	15	—	14.5	50 2/3	—
12.7″	16	—	15	51 1/3	—
13.0″	17	—	16	52 2/3	—
13.3″	18	—	17	53 1/3	—
13.7″	19	—	18	54 2/3	—
14.0″	20	—	19	55 2/3	—