Injection-molded ABS outer shell is rugged yet lightweight—the best combination of features for a motorcycle helmet|Three-piece Expanded Polystyrene (EPS) safety liner dissipates impact loads and fortifies helmet structure for a secure fit without compromising comfort|Molded urethane chin bar pad features front and side vents for airflow|CE-certified polycarbonate shield includes anti-fog and anti-scratch treatments for safety and durability|Removable/replaceable comfort liner and cheek pads feature brushed fleece Lycra touch points to absorb and evaporate perspiration|Chin strap features brushed fleece Lycra touch points for comfort and an adjustable strap end retainer|Molded recesses inside EPS interior shell accept select aftermarket audio and communication components|Rugged shield hinge hardware with robust detents allows you to open the shield at slow speeds for increased airflow