s m 7 ris hlmt ec 6 RGroup_3207023 Extensive technical stretch panels under

Extensive technical stretch panels under the arms

an adjustable Velcro belt and collar and a gusset on the calf to allow drivers and mechanics to get the fit just so

Engineered for supreme versatility

This lightweight yet strong protector features a dual pivot hinge system that allows natural articulation of the knee

A 100% waterproof GORE-TEX lining offers superior weather protection while being breathable and the innovative side-entry system offers a secure and precise fit

s m 7 ris hlmt ec 6 RGroup_3207023 Extensive technical stretch panels underThe S M7 Helmet is engineered for off road racing, and is optimized to offer the perfect blend of superior ventilation and comfort in a lightweight helmet, while its supremely aerodynamic composite shell delivers exceptional impact protection. In addition to Alpinestars' patented A Head Fitment and Visor Detaching Systems, the S M7 is equipped with innovative PLASMA technology at the lower side of the shell edge for optimum energy dissipation in case