The Fox V1 Prix MX Helmet is an ultra-lightweight motocross helmet made from injection moulded Polycarbonate and ABS shell. This is engineered from three shell sizes and four EPS dimensions to give better aerodynamics and less weight. 9 intake and 4 exhaust vents give this optimum airflow while the plush liner keeps you comfortable. The Fox V1 also comes in other colours and exceeds ECE 22.05.