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Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
Biltwell Helmet Sizing
| Size | Measurement (in) |
|---|---|
| XS | 20 1/4-20 3/4 |
| SM | 20 7/8-21 3/8 |
| MD | 21 1/2-22 |
| LG | 22 1/8-22 5/8 |
| XL | 22 3/4-23 1/4 |
| 2XL | 23 3/8-23 7/8 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
