Highway 21 9MM Helmet
Highway 21 9MM Helmet, 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.
Durable lightweight ABS shell.
EPS (Expanded polystyrene) interior.
Diamond stitched CoolmaxA(R) liner.
Washable and replaceable interior.
Dual D-ring chinstrap.
Protective helmet bag.
D.O.T. approved.