The ACERBIS PROFILE 4 motocross helmet provides superior protection via its thermoplastic construction, adjustable visor, and ventilation openings near the nose and rear. Comfort System banding cheek pads and a double ring closure strap enhance safety, while the hypoallergenic and machine-washable interior is removable for ease of cleaning. This helmet meets the ECE/UN 22-05 safety standards, ensuring superior protection.