Jackal Helmet - Satin - Titanium - 2XL Aerodynamic, injection-molded polycarbonate shell creates a quiet, stable ride, Scratch-resistant polycarbonate anti-fog shield, Intake and exhaust vents engineered for superior temperature regulation, Dual-density EPS foam interior, Chin vent design improves interior airflow and reduces shield fogging, Drop-down sun visor for versatile use in all lighting conditions, Fully removable, polyester moisture-wicking liner and cheek pads