Product details:

GMAX GM11S Snow Sport Helmet (Hi-Viz Yellow Lg Yellow) - DOT approved, lightweight thermo-plastic poly alloy shell. Newly redesigned streamline mouth vent for maximum air flow when in the opened position. Visor has been aerodynamically redesigned to allow airflow to pass uninterrupted across the helmet to virtually eliminate helmet-lift at highway speeds. Helmet can be quickly converted from a visor configuration to a visor-less configuration. Helmet includes clear double lens, cold weather breath box and chin curtain, visor and side plate covers for use when visor is removed to give the helmet a clean full face street look. Clear shield is completely hidden under the visor and out of line-of-sight, when in the fully raised position. Large eye port that accepts even the largest goggles. Shield can be fully raised or lowered when using goggles. Maximum air flow is achieved thru shell/styro & comfort liner vents. Top, front, and jaw piece vents are a bold design that can be fully opened or closed with a gloved hand. Plush removable washable interior. Removable washable cheek pads. Different sizes available for purchase to obtain a custom fit. Integrated speaker pockets in cheek pads will except most communication devices. Optional electric shield available.