Competitively priced full face helmet for riders of all ages who value quality and safety, offering a superior fit thanks to its polycarbonate composite shell designed using CAD technology. Combined with a superior optical quality screen with a wide field of view. “ACS” ventilation allows for full front-to-back airflow to wick away heat and moisture, the C10 provides a safe and comfortable ride, whatever the conditions. With sizes ranging from 3XS to 2XL, the C10 offers the same protection for children and adults. ECE STANDARD 22.06 Meets or exceeds ECE 22.06. Testing covers energy attenuation, penetration resistance, chin bar structural integrity and labeling requirements for on-road motorcycle helmets. 3XS 50-51cm 2XS 52-53cm XS 54-55cm S 55-56cm M 57-58cm L 58-59cm XL 60-61cm 2XL 62-63cm