ARAI QUANTUM 2 Full-Face-Helmet  

Round-oval fit
Brow Vent Faceshield Ventilation System provides cooling air in upper face area without holes in critical forehead area of the shell or in the impact-absorbing liner material
Optically-correct pre-formed faceshields for better vision and UV ray protection with less distortion
De-Mist Lock faceshield tab pushes forward to open the shield slightlyhelps clear fogging
Shell incorporates smaller gap between shield and shell to reduce wind noise, same breathguard as found in the RX-7 Corsair
Shell is Super Complex Laminate Construction (Super CLC), redesigned aerodynamic shape with molded details to add character, increase shell strength, and enhance the performance of the upgraded side exhaust vents
Chin Spoiler
Top mounted (TD-4) vent design is recessed into the shell for a clean look
Uses SAJ shield side pod like RX-7 Corsair and Astral for easier operation, uses the single span, dual pivot hinge chin vent as found on the RX-7 Corsair
Fully removable washable interior, cheek pads are the same as RX-7-RR4, Astral and Astral-X
Meets or exceeds Snell and DOT standards