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