Ski-doo Modular 3 Electric SE Helmet (2X-LARGE) Features: Shell Polycarbonate Composite. Modern, edgy shell design. D.O.T. Approved Electric heated shield Built-in 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 airfow. Quick-release chin strap. Spacious design allows room for eyeglasses.