The Oakley SI Fuel Cell has lenses that are cut from a single shield of optically pure Plutonite® then placed in the frame to maintain the original continuous contour. HIGH DEFINITION OPTICS®, POLARIC ELLIPSOID™ lens geometry extends clarity all the way to your peripheral view. Cerakote is a Polymer-Ceramic Composite coating that enhances abrasion/wear resistance, corrosion resistance, chemical resistance, impact strength, and hardness. Exceeds ANSI Z87.1 standards Plutonite® Lens filters  out 100% of all UVA, UVB, UVC O-Matter™  frame material is lightweight yet highly durable High Definition Optics®  is a collection of patented technologies that allow for optical clarity, visual fidelity, and impact resistance Iridium™  lens are designed to balance light transmission Polarized to reduce glare Oakley SI Fuel Cell™ Cerakote™ Polarized Black Glasses OO9096-B3