The Piaggio Copter Helmet is available in four color combinations (matte color plus eco-leather detail): Black / Black, Light Gray / Black, White / Blue, Light Gray / Red. The basic yet coordinated helmet colors allow for better matching – to one’s vehicle(s) and / or clothing. The style and colors also make mixing and matching helmets (for a second rider) very simpleThe copter is made in two different shell dimensions for small sizes (up to M) and large sizes in or to ensure the best safety standards as well as the best comfort for the rider. The internal lining is made of high-quality hyperallergic Terinda material (Dupont patent). The helmet has a classic steel ring to hook it to a vehicle. It is homologated following the ECE 22.05 regulation.