| Shell Size | Mondo Point sizes | US sizes Men's | US sizes Women's |
| 268 | 22.0 | 4.0 | 5.0 |
| 22.5 | 4.5 | 5.5 | |
| 277 | 23.0 | 5.0 | 6.0 |
| 23.5 | 5.5 | 6.5 | |
| 282 | 24.0 | 6.0 | 7.0 |
| 24.5 | 6.5 | 7.5 | |
| 293 | 25.0 | 7.0 | 8.0 |
| 25.5 | 7.5 | 8.5 | |
| 301 | 26.0 | 8.0 | 9.0 |
| 26.5 | 8.5 | 9.5 | |
| 310 | 27.0 | 9.0 | 10.0 |
| 27.5 | 9.5 | 10.5 | |
| 318 | 28.0 | 10.0 | 11.0 |
| 28.5 | 10.5 | 11.5 | |
| 326 | 29.0 | 11.0 | |
| 29.5 | 11.5 | ||
| 335 | 30.0 | 12.0 | |
| 30.5 | 12.5 | ||
| 342 | 31.0 | 13.0 | |
| 31.5 | 14.0 |