| Adult Sizing Chart | |||
|---|---|---|---|
| Head Circumference Inches |
Size | Hat Size | Head Circumference Metric |
| 20 7/8 - 21 1/4" | XS | 6 5/8-3/4 | 53-54cm |
| 21 5/8 - 22" | SM | 6 7/8-7 | 55-56cm |
| 22 7/16 - 22 13/16" | MD | 7 1/8-1/4 | 57-58cm |
| 23 1/8 - 23 5/8" | LG | 7 3/8-1/2 | 59-60cm |
| 24 - 24 3/8" | XL | 7 5/8-3/4 | 61-62cm |
| 24 13/16 - 25 3/16" | XXL | 7 7/8-8 | 63-64cm |
| 25 9/16 - 26" | XXXL | 8 1/8-1/4 | 65-66cm |
| Youth Sizing Chart | |||
| 18 7/8 - 19 1/4" | Y-SM | Y-SM | 48-49cm |
| 19 3/4 - 20 1/8" | Y-MD | Y-MD | 50-51cm |
| 20 1/2 - 20 7/8" | Y-LG | Y-LG | 52-53cm |
