Airoh TRR S Helmet A HPC (High Performance Composite) helmet, ultralight and super ventilated. Engineered with 2 shells of different sizes, it offers first-class ventilation with a unique and unmistakable look. Antitheft ring and micrometric buckle make it an easy-to-wear product. It adapts to any journey, passing with ease from asphalt to dirt roads. The top choice for the modern rider. Outer shell (outer structure) made of HPC (High Performance Composite) composite fiber. Outer shell made with 2 shell sizes to offer a high level of comfort and to adapt perfectly to the physical build of each rider. Ventilation system consisting of air inlets in the upper front with removable covers and air extractors in the rear area. These extractors facilitate the exit of hot air from inside the helmet. Fully removable and washable inner padding offering a high level of comfort and breathability. Height adjustable visor. Micrometric retention system. Weight: varies according to size. Size M: 850 gr. +-50 gr.