| Uk | EU | Kuitbreedte | Kuithoogte |
| 3 | 37 | 34.5 cm | 43.5 cm |
| 4 | 38 | 35 cm | 44 cm |
| 5 | 39 | 35,5 cm | 44.5 cm |
| 6 | 40 | 36 cm | 45 cm |
| 7 | 41 | 37 cm | 46 cm |
Maatgids Hy paardensport Lange rijlaarzen
| Uk | EU | Kuitbreedte | Kuithoogte |
| 3 | 37 | 34.5 cm | 43.5 cm |
| 4 | 38 | 35 cm | 44 cm |
| 5 | 39 | 35,5 cm | 44.5 cm |
| 6 | 40 | 36 cm | 45 cm |
| 7 | 41 | 37 cm | 46 cm |