US (MEN) EU UK JPN (MM)
5.5 38 5 235
6 38.5 5.5 240
6.5 39 6 245
7 39.5 6.5 250
7.5 40 7 255
8 41 7.5 260
8.5 42 8 265
9 43 8.5 270
9.5 43.5 9 275
10 44 9.5 280
10.5 44.5 10 285
11 45 10.5 290
11.5 45.5 11 295
12 46 11.5 300
12.5 46.5 12 305
13 47 12.5 310