Hat Sizing Chart
| Size | Metric (cm) | Inches | UK Hat Size | US Hat Size |
|---|---|---|---|---|
| Small | 55 | 21 1/2 | 6 3/4 | 6 7/8 |
| Medium | 56 | 21 7/8 | 6 7/8 | 7 |
| Medium | 57 | 22 1/4 | 7 | 7 1/8 |
| Large | 58 | 22 5/8 | 7 1/8 | 7 1/4 |
| Large | 59 | 23 | 7 1/4 | 7 3/8 |
| X-Large | 60 | 23 1/2 | 7 1/2 | 7 1/2 |
| X-Large | 61 | 23 7/8 | 7 5/8 | 7 5/8 |
| XX-Large | 62 | 24 1/4 | 7 3/4 | 7 3/4 |