The C10 is an all-new competitively priced full-face helmet for riders of all ages who value quality and safety, offering a lightweight superior fit thanks in part to its Advanced Polycarbonate Composite shell that was designed using advanced CAD technology. Combined with a wide-view optically-superior face shield and its improved "ACS" Advanced Channeling Ventilation system that allows full front-to-back airflow to flush heat and humidity up and out, the C10 provides a safe and comfortable ride no matter the conditions. With sizes ranging from 3XS to 2XL, the C10 delivers the same great protection for both youth and adult riders alike. Polycarbonate composite shell. New lower mouth and top vents provide better air intake. Increased ventilation with enhanced defogging. New, wind tunnel tested rear spoiler greatly reduces air drag. Includes Pinlock® prepared HJ-34P shield.