The Simpson Drag Speedway RX Helmet features the classic "RX" styling with defined Wave Eliminators for increased aerodynamics with built-in drag sock.Snell SA2015 CertificationManufactured in the USARedesigned chin bar for added comfort while keeping the styling of our classic RX "look"Defined "Wave Eliminators" increase functionality from an aerodynamics aspectNewly designed shield pivot systemNewly designed shield latch opens with easeRecessed eye port offers a 100% shield sealM6 terminals hardware incorporated in helmet for head and neck restraint devices