Unfortunately, there is no international sizing standard. Sizes vary not only from country to country, but also from manufacturer to manufacturer. Please use the tables below only as a guide to help you in ordering the correct size. We have supplied sizing help information for Nike, Reebok and adidas, as well as a general size guide for most other brands.

Nike Shoes  jump to: Nike shoes / Reebok shoes / adidas shoes / Other brands

Men's
US	European	UK
6	38.5	5.5
6.5	39	6
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	45.5	10.5
12	46	11
13	47.5	12
14	48.5	13
15	49.5	14
Women's
US	European	UK
5	35.5	2.5
5.5	36	3
6	36.5	3.5
6.5	37.5	4
7	38	4.5
7.5	38.5	5
8	39	5.5
8.5	40	6
9	40.5	6.5
9.5	41	7
10	42	7.5
10.5	42.5	8
11	43	8.5
11.5	44	9
12	44.5	9.5
Youth
US	European	UK
9	26	8.5
10	27	9.5
11	28	10.5
12	29.5	11.5
13	31	12.5
1	32	13.5
1.5	33	1
2	33.5	1.5

* Japanese medium width only. For wide widths, add a half size.

Reebok Shoes  jump to: Nike shoes / Reebok shoes / adidas shoes / Other brands

Men's
US	European	UK
6.5	38.5	5.5
7	39	6
7.5	40	6.5
8	40.5	7
8.5	41	7.5
9	42	8
9.5	42.5	8.5
10	43	9
10.5	44	9.5
11	44.5	10
11.5	45	10.5
12	45.5	11
12.5	46	11.5
13	47	12
13.5	48	12.5
14	48.5	13
15	50	14
16	52	15
17	53.5	16
18	55	17
Women's
US	European	UK
5	35	2.5
5.5	35.5	3
6	36	3.5
6.5	37	4
7	37.5	4.5
7.5	38	5
8	38.5	5.5
8.5	39	6
9	40	6.5
9.5	40.5	7
10	41	7.5
10.5	42	8
11	42.5	8.5
12	44	9.5

* Japanese medium width only. For wide widths, add a half size.

adidas Shoes  jump to: Nike shoes / Reebok shoes / adidas shoes / Other brands

Men's
US	European	UK
6	38 2/3	5.5
6.5	39 1/3	6
7	40	6.5
7.5	40 2/3	7
8	41 1/3	7.5
8.5	42	8
9	42 2/3	8.5
9.5	43 1/3	9
10	44	9.5
10.5	44 2/3	10
11	45 1/3	10.5
11.5	46	11
12	46 2/3	11.5
12.5	47 1/3	12
13	48	12.5
14	49 1/3	13.5
15	50 2/3	14.5
16	51 1/3	15
17	52 2/3	16
18	53 1/3	17
Women's
US	European	UK
5	36	3.5
5.5	36 2/3	4
6	37 1/3	4.5
6.5	38	5
7	38 2/3	5.5
7.5	39 1/3	6
8	40	6.5
8.5	40 2/3	7
9	41 1/3	7.5
9.5	42	8
10	42 2/3	8.5
10.5	43 1/3	9
11	44	9.5
11.5	44 2/3	10
12	45 1/3	10.5
13	46 2/3	11.5
14	48	12.5
Kids
US	European	UK
3.5	34.5	3
4	35	3.5
4.5	36	4
5	36.5	4.5
5.5	37	5
6	38	5.5
Little Kids
US	European	UK
10	26.5	9.5
10.5	27	10
11	27.5	10.5
11.5	28	11
12	28.5	11.5
12.5	29	12
13	30.5	12.5

* Japanese medium width only. For wide widths, add a half size.

Other Brands  jump to: Nike shoes / Reebok shoes / adidas shoes / Other brands

Men's
US	European	UK
6	38	5
6.5	38.5	5.5
7	39	6
7.5	40	6.5
8	41	7
8.5	41.5	7.5
9	42	8
9.5	42.5	8.5
10	43	9
10.5	43.5	9.5
11	44	10
11.5	44.5	10.5
12	45	11
13	46	12
14	47	13
15	48	14
Women's
US	European	UK
5	36	3.5
5.5	37	4
6	37.5	4.5
6.5	38	5
7	38.5	5.5
7.5	39	6
8	39.5	6.5
8.5	40	7
9	41	7.5
9.5	42	8
10	42.5	8.5
10.5	43	9
11	44	9.5
11.5	44.5	10
12	45	10.5
Youth
US	European	UK
9	27	8
10	28	9
11	29	10
12	30	11
13	31	12
1	32	13
1.5	33	1
2	34	2

* Japanese medium width only. For wide widths, add a half size.