| Shoei Helmet Sizing Chart | | | |
|---|
| Size | Centimeter | Hat Size | Inches |
| 2X-Small | 51 - 52 | 6 3/8 - 6 1/2 | 20 1/8 - 20 1/2 |
| X-Small | 53 - 54 | 6 5/8 - 6 3/4 | 20 7/8 - 21 1/4 |
| Small | 55 - 56 | 6 7/8 - 7 | 21 5/8 - 22 |
| Medium | 57 - 58 | 7 1/8 - 7 1/4 | 22 1/2 - 22 7/8 |
| Large | 59 - 60 | 7 3/8 - 7 1/2 | 23 1/4 - 23 5/8 |
| X-Large | 61 - 62 | 7 5/8 - 7 3/4 | 24 - 24 3/8 |
| 2X-Large | 63 - 64 | 7 7/8 - 8 | 24 3/4 - 25 1/2 |
| 3X-Large | 65 - 66 | 8 1/8 - 8 1/4 | 25 5/8 - 26 |
The sizing information is provided by the manufacturer and does not guarantee a perfect fit. However, we are happy to assist you with any needed exchanges.
