The FOX Proframe is the featherweight choice among trail full-face helmets for mountain bikers. It combines the reliable MIPS™ impact protection system with a dual-density EPS inner shell and a patented, fully integrated chin bar. Supreme comfort is guaranteed by the breathable interior lining, 15 intake and 9 exhaust vents, and the Fidlock® closure system. Additionally, it meets ASTM Downhill standards, making it a top choice for riders who seek maximum protection, ventilation, and comfort. Whether you're tackling rugged trails or downhill courses, the Proframe ensures that you stay safe without compromising performance.