Jumping to new heights, the Flight Helmet takes the traditional BMX/dirt jump lid to all new levels of protection, performance, and comfort. The M9™ Multi-Sector liner is built in using 9 distinct segments for improved fit, comfort, and superior breathability. Additionally, it is made using our proprietary Varizorb™ Multi Density EPS foam which absorbs, disperses and reduces the force of impact to the head in crashes. Dirt jump and trail specific functionality M9™ segmented EPS design for improved fit, flexibility and comfort Fox Varizorb™ multi-density impact reduction system for superior protection Thin ABS shell for reduced weight 8 large Big Bore vents for increased airflow and lighter weight Heat sealed comfort liner for a clean look and feel