Top-of-the-line model from Casco, the SPEEDDairo 2 helmet is the cycling helmet designed for performance. Highly aerodynamic, air resistance is reduced with the SPEEDairo 2 on your head. Completely encompassing the head, safety is maximized thanks to the unique design of the Casco SPEEDairo 2. This visorless version makes this road bike helmet very versatile. It offers optimized cooling with optimal ventilation, while being compatible with a Speed mask from the brand. In short, the SPEEDDairo 2 will impress with its performance! Simple Shell casing Adjustments via Disk Fit Vario dial Closure with Casco-Loc buckle Airfit technology Insect net Compatible with glasses Certification: EN 1078 Casco SPEEDairo 2 - Road bike helmet