The Fox Proframe Full Face Mountain Bike Helmet is the ultimate full-face protection companion. As the original trail helmet and market leader, it's engineered to meet the demands of all-mountain riders and enduro racers alike. Featuring MIPS® technology integrated into a lightweight shell, it provides unparalleled protection without compromising on comfort or breathability. Dominate every trail with confidence and style, courtesy of the Proframe Helmet. Features: MIPS® added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain 3-position adjustable visor compatible with goggles Removable under visor GoPro mount included Increased ventilation and decreased surface contact area improve cooling Includes additional pad set to optimize fit Meets the ASTM-F1952 Downhill MTB certification standard Weight: 920g .helmet-detailed-chart { width: 100%; max-width: 650px; border-collapse: collapse; font-family: Arial, sans-serif; margin-top: 1em; } .helmet-detailed-chart th, .helmet-detailed-chart td { border: 1px solid #ccc; padding: 10px 12px; text-align: center; } .helmet-detailed-chart th { background-color: #f5f5f5; } .helmet-detailed-chart td:first-child { text-align: left; font-weight: bold; } Size Head Size (cm) Cheek Pads (mm) Hat Size (cm) Small 51 - 55 cm 20/30 mm (installed) / 30/40 mm (included) 16.2 - 17.5 cm Medium 55 - 59 cm 20/30 mm (installed) / 30/40 mm (included) 17.5 - 18.8 cm Large 59 - 63 cm 20/30 mm (installed) / 30/40 mm (included) 18.8 - 20.1 cm
