The G-Force Revo helmet provides a premium option to budget oriented helmet line. Constructed from a lightweight strategically reinforced composite shell. The chin bar and crown of the shell show the polished aluminum grills that provide flow to the Siphon12 ventilation network, a system of intake and exhaust ports that move air through the helmet. Inside, the interior of the Revo features G-Force's modern fit padding - a soft-knit, hypoallergenic and flame resistant lining with removable cheek pads. Designed for a deeper inset and more contoured fit to the head. Snell SA2015 homologated.