Alpinestars SM3 Heat Helmet Gloss Red/White/Black 2X-Large - Glossy off-road helmet in 2X-Large Red/White/Black

Glossy off-road helmet in 2X-Large Red/White/Black

The Alpinestars SM3 Heat Helmet is designed to redefine off-road protection by combining advanced safety features, comfort, and ventilation. Conforming to both DOT and ECE 2206 standards, this helmet ensures global safety compliance. The patented visor release system minimizes neck strain by releasing under calibrated force during impact. With 10 intake and 7 exhaust vents, it maximizes airflow to keep you cool. The EPS liner features a low-friction coating to reduce rotational forces, while a slip-plane layer mimics the brain's natural protective response. Constructed from a thermo-injected polymer blend with variable thickness, the SM3 helmet offers excellent impact protection without adding unnecessary weight. Finished in a bold red, white, and black gloss, and sized 2X-Large, it delivers style and performance for serious riders.