The HJC CL-XY II motocross motorcycle helmet is a kid's MX helmet constructed from an Advanced Polycarbonate Composite Shell making this ultra-lightweight. This also features a revolutionary design with unique adjustable peak, lightweight, superior fit and comfort using advanced CAD technology as well as a large eye port for better vision and maximum range and better goggle fit. HJC's ACS Advanced Channelling Ventilation System with full front to back airflow flushes heat and humidity up and out for superior comfort and the plush and highly comfortable Nylex interior is removable and washable. This is designed to fit children well and succeeds.