The result is a helmet with world-class comfort, function, and style. FEATURES Injection-molded ABS outer shell is lightweight and highly resistant to impacts Evolutionary Gringo S shell styling features front, side, and rear vent ports to improve interior airflow, moisture dissipation, and cooling New Dual Density expanded polystyrene (EPS) internal safety shell absorbs and dissipates impact energy without compromising comfort Adjustable vents above the eye port let you regulate internal airflow to cool and dry your head Molded urethane chin bar pad dissipates energy during front impact Chin strap features brushed fleece Lycra touchpoints for comfort, and a D-ring retention system with red quick-release pull tab for speedy removal CE-certified, injection-molded polycarbonate shield features anti-fog and anti-scratch treatments for durability and safety Rugged hinge hardware with robust detents allows you to ride with the shield open at slow speeds to increase cooling airflow Anodized aluminum washers and stainless-steel hinge screws can be swapped with different colors and finishes to personalize the look of your helmet (hinge hardware sets available separately) Removable/replaceable comfort liner and cheek pads are constructed with fleece Lycra and open-cell foam padding to absorb and evaporate perspiration New BioFoam head form panel and ventilated polyester padding maximize airflow around your head to ensure coolness and comfort Molded EPS ear pockets fit select aftermarket audio accessories US DOT FMVSS No. 218 compliant / ECE R22.06 certified