HJC
HJC Helmet AR10 III
SIZE CHART
| SIZE | CENTIMETER | HAT SIZE | INCHES |
|---|---|---|---|
| XS | 53-54 | 6 5/8 – 6 3/4 | 20 7/8 – 21 1/4 |
| S | 55-56 | 6 7/8 – 7 | 21 5/8 – 22 |
| M | 57-58 | 7 1/8 – 7 1/4 | 22 1/2 – 22 7/8 |
| L | 59-62 | 7 3/8 – 7 1/2 | 23 1/4 – 23 5/8 |
| XL | 61-62 | 7 5/8 – 7 3/4 | 24 – 24 3/8 |
| XXL | 63-64 | 7 7/8 – 8 | 24 3/4 – 25 1/4 |