Oakleys Fuel Cell Sunglasses are a mix of art and technology, a clean, authentic style that speaks with volume. The two lenses are cut from a single shield of optically pure Plutonite, which are then placed in the frames in a way that maintains the original, continuous contour. An innovation of High Definition Optics (HDO), Polaric Ellipsoid lens geometry extends clarity all the way to your peripheral view, exceeding optical standards. Impact protection meets basic standards while UV filtering is an unbeatable 100% for every single ray of UVA, UVB and UVC. The lens curvature and frame architecture of improve side protection, while durable yet lightweight O MATTER frame material maximizes comfort with a perfect Three-Point Fit. Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Non Polarized.