the Aria Knee Protector incorporates comfort padding

A wide elastic strap and silicone grippers stabilize fit

Engineered with premium fabrics that offer lightweight

incorporating the highest levels of advanced racing technology for the ultimate in protection performance

and up to 30-hour battery enhance comfort

s m7 core helmet ece06 white blue orange pink glossy YGroup_3527321 the Aria Knee Protector incorporatesThe 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