If you have to cover your dome, and let’s face it, you should, then the 9MM by HIGHWAY 21 is a great way to do just that. Classic helmet design combined with premium material for a helmet that will protect your head, neck, and keep Johnny Law at bay.
- D.O.T. approved
- Durable lightweight ABS shell
- EPS (Expanded polystyrene) interior
- Diamond stitched Coolmax® liner
- Washable and replaceable interior
- Dual D-ring chinstrap
- Protective helmet bag