The Caberg Stunt motorcycle helmet is constructed of polycarbonate with a sporty look and compact design. This has been wind tunnel tested and has been proven to be aerodynamic and offers completely removable and washable interior with hypoallergenic fabrics, removable lower wind stop, 3 wide air vents regulated easily with gloves on, transparent anti scratch visor, drop down anti-scratch integrated sun visor, micrometric buckle quick release retention system, 2 shell sizes for added aerodynamics and this is ECE 22.05 approved.