Riding Hat Size Chart -
Use a soft tape measure to measure the circumference of your head. The tape should sit just above the ears and approximately 1 cm above your brows.
| Circumference & EU Size | Hat Size | Jockey Skull Size |
|---|---|---|
| 49cm | 6 | 000 |
| 50cm | 6 1/8 | 000.5 |
| 51cm | 6 1/4 | 00 |
| 52cm | 6 3/8 | 00.5 |
| 53cm | 6 1/2 | 0 |
| 54cm | 6 5/8 | 0.5 |
| 55cm | 6 3/4 | 1 |
| 56cm | 6 7/8 | 1.5 |
| 57cm | 7 | 2 |
| 58cm | 7 1/8 | 2.5 |
| 59cm | 7 1/4 | 3 |
| 60cm | 7 3/8 | 3.5 |
| 61cm | 7 3/4 | 4 |
| 62cm | 7 5/8 | 4.5 |
| 63cm | 7 3/4 | 5 |