Giro Nine.9 Audio Helmet

Giro Nine.9 Audio Helmet - Lighter. Tougher. Cooler. Sure, it’s easy to settle for two-thirds of what you want in a helmet but it’s just as easy to get a Nine.9. In-Mold technology that fuses a tough polycarbonate outer shell directly to the helmets interior liner. In short this creates a helmet with 12 larger vents and less material giving you a lighter cooler helmet.