The FOX Proframe is the lightweight champion among trail full-face helmets for mountain bikers. It combines the proven MIPS™ impact protection system with a dual-density EPS interior and a patented, fully integrated chin bar. Maximum comfort is ensured by the breathable inner lining, 15 intake and 9 exhaust vents, and the Fidlock® closure system. Meets ASTM Downhill Standards, making it a top choice for safety and performance on the trails.