On Running Shoes Size Guide

Men’s Shoes Size Chart

US M	BR	EU	JAPAN	UK
7	37	40	25	6.5
7.5	38	40.5	25.5	7
8	39	41	26	7.5
8.5	N/A	42	26.5	8
9	40	42.5	27	8.5
9.5	41	43	27.5	9
10	N/A	44	28	9.5
10.5	42	44.5	28.5	10
11	N/A	45	29	10.5
11.5	43	46	29.5	11
12	44	47	30	11.5
12.5	45	47.5	30.5	12
13	46	48	31	12.5
14	N/A	49	31.5	13.5

Women’s Shoes Size Chart

US W	BR	EU	JAPAN	UK
5	33	36	22	3
5.5	34	36.5	22.5	3.5
6	N/A	37	23	4
6.5	35	37.5	23.5	4.5
7	36	38	24	5
7.5	37	38.5	24.5	5.5
8	N/A	39	25	6
8.5	38	40	25.5	6.5
9	39	40.5	26	7
9.5	N/A	41	26.5	7.5
10	40	42	27	8
10.5	41	42.5	27.5	8.5
11	42	43	28	9

Unisex Shoes Size Chart

US	BR	EU	JP	UK
W5.5 / M4	W34 / M33	36.5	W22.5	3.5
W6 / M4.5	W34.5 / M33.5	37	W23	4
W6.5 / M5	W35 / M34.5	37.5	W23.5	4.5
W7 / M5.5	W36 / M35	38	W24	5
W7.5 / M6	W37 / M36	38.5	W24.5	5.5
W8 / M6.5	W37.5 / M36.5	39	W25	6
W8.5 / M7	W38 / M37	40	M25 / W25.5	6.5
W9 / M7.5	W39 / M38	40.5	M25.5 / W26	7
W9.5 / M8	W39.5 / M39	41	M26 / W26.5	7.5
W10 / M8.5	W40 / M39.5	42	M26.5 / W27	8
W10.5 / M9	W41 / M40	42.5	M27 / W27.5	8.5
W11 / M9.5	W42 / M41	43	M27.5 / W28	9
W11.5 / M10	W42.5 / M41.5	44	M28	9.5
W12 / M10.5	W43 / M42	44.5	M28.5	10
W12.5 / M11	W43.5 / M42.5	45	M29	10.5
W13 / M11.5	W44 / M43	46	M29.5	11
W13.5 / M12	W45 / M44	47	M30	11.5
W14 / M12.5	W46 / M45	47.5	M30.5	12
W14.5 / M13	W47 / M46	48	M31	12.5
W15.5 / M14	W48 / M47	49	M31.5	13.5