US	EU	UK
5	36	3
5.5	36.5	3.5
6	37	4
6.5	37.5	4.5
7	38	5
7.5	38.5	5.5
8	39	6
8.5	40	6.5
9	40.5	7
9.5	41	7.5
10	42	8
10.5	42.5	8.5
11	43	9
11.5	44	9.5
12	44.5	10

 

 

ON Men’s Size Guideline

US	EU	UK
7	40	6
7.5	40.5	6.5
8	41	7
8.5	42	7.5
9	42.5	8
9.5	43	8.5
10	44	9
10.5	44.5	9.5
11	45	10
11.5	46	10.5
12	47	11
12.5	47.5	11.5
13	48	12
14	49	13

  

 

 

 

ASICS Women’s Size Guideline

US	EU	UK
5	35.5	3
5.5	36	3.5
6	37	4
6.5	37.5	4.5
7	38	5
7.5	39	5.5
8	39.5	6
8.5	40	6.5
9	40.5	7
9.5	41.5	7.5
10	42	8
10.5	42.5	8.5
11	43	9

 

 

ASICS Men’s Size Guideline

US	EU	UK
6	39	5
6.5	39.5	5.5
7	40	6
7.5	40.5	6.5
8	41.5	7
8.5	42	7.5
9	4.5	8
9.5	43.5	8.5
10	44	9
10.5	44.5	9.5
11	45	10
11.5	46	10.5
12	46.5	11
12.5	47	11.5
13	48	12
14	49	13
15	50.5	14