| Size (EU) | US Women | Length (cm) |
| 33 | 3.5 | 20 |
| 34 | 4 | 20.5 |
| 34.5 | 4.5 | 21 |
| 35 | 5 | 21.5 |
| 35.5 | 5.5 | 22 |
| 36 | 6 | 22.5 |
| 37 | 6.5 | 23 |
| 37.5 | 7 | 23.5 |
| 38 | 7.5 | 24 |
| 39 | 8 | 24.5 |
| 39.5 | 8.5 | 25 |
| 40 | 9 | 25.5 |
| 41 | 9.5 | 26 |
| 41.5 | 10 | 26.5 |
| 42 | 10.5 | 27 |
| 42.5 | 11 | 27.5 |
Note: All sizing information is provided by the manufacturer and may vary depending on how measurements are acquired for rider shoe size.
Measurement Guide:
- If you are in-between sizes, size up for a loose fit and size down for a tight fit.
| Heel-Toe Measurement (in) | EU Size | |
| 5 | 8.7" | 36 |
| 5.5 | 8.9" | 36-2/3 |
| 6 | 9" | 37-1/3 |
| 6.5 | 9.2" | 38 |
| 7 | 9.4" | 38-2/3 |
| 7.5 | 9.5" | 39-1/3 |
| 8 | 9.7" | 40 |
| 8.5 | 9.8" | 40-2/3 |
| 9 | 10" | 41-1/3 |
| 9.5 | 10.2" | 42 |
| 10 | 10.4" | 42-2/3 |
| 10.5 | 10.5" | 43-1/3 |
| 11 | 10.7" | 44 |
Note: All measurements are provided by the manufacturer and may vary depending on how measurements are acquired.