The Fox V1 Karrera MX Helmet is an ultra-lightweight motocross helmet made from an injection moulded Polycarbonate and ABS shell. It is engineered from three shell sizes and four EPS dimensions to give better aerodynamics and less weight. Nine intake and four exhaust vents provide this optimum airflow, while the plush liner keeps you comfortable. In addition, the Fox V1 comes in other colours and graphics and exceeds ECE 22.05.