.357 Half Helmet

.357 Half Helmet — HIGHWAY 21 Classic half-helmet style with modern materials. The .357 by HIGHWAY 21 delivers a timeless, no-nonsense look and reliable protection for everyday riding. Built to be comfortable, durable, and easy to live with — buy it, throw it on, log miles. D.O.T. Approved — meets federal safety standards for on-road use. Durable lightweight ABS shell — impact-resistant construction without extra weight. EPS interior — energy-absorbing Expanded Polystyrene liner for protection. Diamond-stitched Coolmax® liner — moisture-wicking comfort for longer rides. Washable & replaceable interior — easy care to keep your helmet fresh. Dual D-ring chinstrap — secure, traditional retention system. Protective helmet bag — simple storage and transport. Ideal for riders who prefer straightforward functionality with a touch of HIGHWAY 21 character. The .357 half helmet pairs classic aesthetics with contemporary comfort features so you can focus on the road.