Thermo alloy resin/PC shell. Innovative EPS foam liner for perfect fit. Removable liner and cheek pads with Nylex« fabric for comfort. Dual side and rear exhaust vents. Soft rubber aerodynamic roost/nose guard. Top vent system with protective grid. Forehead vents create airflow and cooling. Trick 2 piece frontal air intake. Aluminum visor bolts with oversized washers. Color: red-white.