Ski-doo Modular 2 Helmet (Large, Black) Clear vision technology with optically-correct dual lens visor. Adjustable sunshield lowers or raises at the touch of a button. Front push-button release integrated into jaw section facilitates manipulation when wearing gloves. Breath EVAC fog-resistant mask system and increased vent diameter control breathing airflow. Quick release chin strap. Spacious design allows room for eyeglasses. D.O.T. approved. Shell: Polycarbonate Composite