This table appears on the back of the Sidi boxes. This format is useful for US Men’s, UK and Japanese size conversion:
And here is the same information in a chart format. This chart also lists Ladies/European conversions:
|
USA Woman’s |
USA Men’s |
European Men/Women |
|---|---|---|
| 4 ½ | 3 ½ | 36 |
| 5 ½ | 4 ½ | 37 |
| 6 ½ | 5 ½ | 38 |
| 7 | 6 | 39 |
| 8 | 7 | 40 |
| 8 ½ | 7 ½ | 41 |
| 9½ | 8½ | 42 |
| 10½ | 9½ | 43 |
| - | 10 | 44 |
| - | 11 | 45 |
| - | 11½ | 46 |
| - | 12½ | 47 |
| - | 13 | 48 |
| - | 14 | 49 |
| - | 14½ | 50 |