Expertly engineered for off-road performance, the S-M3 Heat Helmet is Alpinestars' versatile solution for MX and Enduro riders seeking advanced impact protection. Featuring a thermo-injected shell with a multi-density EPS liner and a patented visor release system, it is rigorously tested to exceed ECE 22.06 standards. This lightweight helmet delivers superior ventilation and rotational force reduction for maximum rider comfort and safety.