Fox Racing Motocross V1 Solid Helmets Features: When integrated into a helmet, MIPS' additional protection mechanism has been shown to lessen rotational motion by absorbing and rerouting pressures and energies that would otherwise be communicated to the brain. Visor with side screws that snap away for adjustment. The lightweight polycarbonate and ABS injection-molded exterior is designed to dissipate energy in the event of a crash. A precise fit using 4 shell sizes and 5 EPS sizes. Comfort lining and cheek pads that are removable and washable. a padded EVA chinbar, as well as a removable mouth vent cover. 4 exhaust vents and 7 intake vents for maximum ventilation. DOT and ECE 22.06 certifications are met. 6 Paint, 6% Pa, 16% Eps, 54% Abs.