Subverter HelmetThermoplastic outer construction is lightweight and inner construction is made of EPS material with varying density depending on the area to ensure impact response.Features removable chin section to turn this full-face helmet to a jet helmet. Visor is injection molded transparent polycarbonate and has anti-scratch treatment. Internal visor works like sunglasses and can be raised inside the shell.Ventilation system has two air intakes on the upper part of the shell and two extractors on the back.Positioning of the interior has been designed to leave view wide and feeling of freedom of movement. Interiors are removable, washable and made hypoallergenic by the Sanitized treatment.Prepared for the predisposition of installation of Bluetooth communication systems.Strap with micrometric closure makes attachment and release very fast.