On Running Size Chart - Men

EU BR JP US UK
40 37 25 7 6.5
40.5 38 25.5 7.5 7
41 39 26 8 7.5
42 N/A 26.5 8.5 8
42.5 40 27 9 8.5
43 41 27.5 9.5 9
44 N/A 28 10 9.5
44.5 42 28.5 10.5 10
45 N/A 29 11 10.5
46 43 29.5 11.5 11
47 44 30 12 11.5
47.5 45 30.5 12.5 12
48 46 31 13 12.5
49 N/A 31.5 14 13.5
50 47 33 15 14.5