Purpose-built for the hard-charging kart racer, the RS7-K is the karting-only version (non-fire retardant, extra durable interior) of the RS7 series. Based on the HP7 design and featuring a lightweight composite shell, the RS7-K uses an innovative shell and shield design enhancing aerodynamic performance and energy absorbing capacities. The sleek, modern design features an advanced ventilation system, double screen anti-fog (DSAF) visor and a rubber gasket seal ensuring that water does not enter the eye opening in rain conditions.