SEDICI Strada Carbon Flouro Full-Face Motorcycle Helmet - LG, Carbon/Fluoro Yellow Fiberglass and KEVLAR&reg; construction is lightweight without sacrificing strength. Easy to use drop-down inner sun shield High quality gloss and matte finishes available. Quick release anti-fog and anti-scratch polycarbonate outer faceshield Surface mounted chin and crown vents with an aerodynamic exhaust enhances airflow. Removable and washable anti-bacterial multi density liner with a 5mm adjustable fitting Meets or exceeds DOT and ECE standards.