The Fox Proframe, the original full face helmet for the trail, is still our market leading model. The design, which meets the demands of off-road and enduro pilots, combines the MIPS ™ technology and the inner shell made of dual-density EPS in a super-light outer formwork together with our patented, fully integrated chin guard. The Proframe is equipped with 15 air inlet and 9 outlet openings and thus offers excellent air circulation and breathability for your climbs and descents. Thanks to the integrated design, you no longer have to stop to remove and stow the chin guard. The Proframe offers unlimited driving pleasure. The lightest and most breathable full-face MTB helmet we have developed so far  In addition, the proven MIPS ™ protection system reduces the rotational movement by absorbing and dissipating energies and forces that would otherwise affect the brain.   The integrated Fox chin guard is secured to the helmet with our patented system and meets the ASTM test standards.   The highly breathable liner system is moisture-wicking and has antimicrobial properties   15 big bore air inlet and 9 air outlet openings for cool comfort and additional moisture management   The securely attached visor is positioned so that the air is channeled through the big bore openings   Fidlock® SNAP locking buckle for quick and safe opening and closing, even when wearing gloves   Inner shell made of Varizorb ™ dual-density EPS for optimized impact protection by dispersing the forces released in the event of an impact over a larger area  PC, EPS, PU, ​​polyester, SS