Protection is the Mainline’s top priority. The DH certified helmet features completeKoroyd® coverage.Large thermoformedKoroyd® panels wrap top of the head while additional panels span the back of the helmet providing premium protection and maximum breathability.The MIPS Brain Protection System (BPS) is standard for all colorways which combined withKoroyd®provides a complete impact and rotational protection system.EN 1078, CPSC 1203, ASTM F1952