s m7 solid helmet ece06 Size:L By preventing most of the

By preventing most of the exhaled warm and humid air from hitting the cold visor surface

the lightweight Nucleon KR-Cell CiS Protector incorporates an advanced micro-structure cell design for efficient impact energy absorption and high levels of airflow

dual-layer construction for protection and lightness

these covers are optimized for the rigorous demands of motocross and year-round riding conditions

s m7 solid helmet ece06 Size:L By preventing most of theThe 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