| Sizing | Boot Sole Lengths | ||||||
|---|---|---|---|---|---|---|---|
| MONDO | US MEN / JUNIOR | US WOMEN | UK | EU | Promachine Speedmachine Strider | GPX | Sportmachine |
| 18.5 | 12.5 | 12 | 235mm | ||||
| 19 | 13 / 1 | 12.5 | |||||
| 19.5 | 13.5 / 1.5 | 13 | |||||
| 20 | 2 | 1 | 255mm | ||||
| 20.5 | 2.5 | 1.5 | |||||
| 21 | 3 | 4 | 2 | ||||
| 21.5 | 3.5 | 4.5 | 2.5 | 35 | |||
| 22 | 4 | 5 | 3 | 35 - 36 | 265mm | 268mm | |
| 22.5 | 4.5 | 5.5 | 3.5 | 36 | 275mm | ||
| 23 | 5 | 6 | 4 | 36 - 37 | 275mm | 278mm | |
| 23.5 | 5.5 | 6.5 | 4.5 | 37 | |||
| 24 | 6 | 7 | 5 | 38 | 285mm | 288mm | 285mm |
| 24.5 | 6.5 | 7.5 | 5.5 | 38.5 | |||
| 25 | 7 | 8 | 6 | 39 | 295mm | 298mm | 295mm |
| 25.5 | 7.5 | 8.5 | 6.5 | 40 | |||
| 26 | 8 | 9 | 7 | 40.5 | 305mm | 308mm | 305mm |
| 26.5 | 8.5 | 9.5 | 7.5 | 41 | |||
| 27 | 9 | 10 | 8 | 42 | 315mm | 322mm | 315mm |
| 27.5 | 9.5 | 10.5 | 8.5 | 42.5 | |||
| 28 | 10 | 9 | 43 | 325mm | 325mm | ||
| 28.5 | 10.5 | 9.5 | 44 | ||||
| 29 | 11 | 10 | 44.5 | 335mm | 335mm | ||
| 29.5 | 11.5 | 10.5 | 45 | ||||