Biltwell Sizing Information
How to sizeSIZE | INCHES | CM | HAT SIZE |
X-SMALL | 20 1/4 - 20 3/4 | 51.5 - 52.75 | 6 1/2 - 6 5/8 |
SMALL | 20 7/8 - 21 3/8 | 53 - 54.25 | 6 5/8 - 6 7/8 |
MEDIUM | 21 1/2 - 22 | 54 - 55.75 | 6 7/8 - 7 |
LARGE | 22 1/8 - 22 5/8 | 56 - 57.25 | 7 - 7 1/4 |
X-LARGE | 22 3/4 - 23 1/4 | 57.5 - 58.75 | 7 1/4 - 7 1/2 |
XX-LARGE | 23 3/8 - 23 7/8 | 59 - 60.25 | 7 1/2 - 7 5/8 |