9mm German Beanie Highway 21 Modular Helmet low-profile fit works under any

low-profile fit works under any helmet

Heavy Duty Stitching & Rivets for Durability

Y-Harness & temperature controller required for stand-alone operation (sold separately)

Avoid paper towels

we put our leather through nine different tests before making our selection

9mm German Beanie Highway 21 Modular Helmet low-profile fit works under anyDescription If you have to cover your dome and lets 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, and neck, and keep Johnny Law at bay. Features: D. O. T. approved Durable lightweight ABS shell EPS (Expanded polystyrene) interior Diamond stitched Coolmax liner The washable and replaceable interior Dual D ring chinstrap