Sizing:
| Helmet Size | Liner size | Shell Size |
|---|---|---|
| 2XS | 26mm | SM |
| XS | 21mm | SM |
| SM | 20mm | SM |
| MD | 30mm | LG |
| LG | 12mm | LG |
| XL – 20mm | 2XL | |
| 2XL | 12mm | 2XL |
| 3XL | 20mm | 3XL |
Liner sizes 2XS – SM can be exchanged
Liner sizes MD – LG can be exchanged
Liner sizes XL – 2XL can be exchanged
Liner size 3XL is unique and cannot be exchanged with other sizes