Oakleys Straightlink Sunglasses have squared lenses for a strong look and advanced technologies for powerful performance. These sports sunglasses feature High Definition Optics that meet or exceed American National Standards Institute testing for optical clarity, visual fidelity and impact resistance. Plutonite lenses filter 100% of all UVA, UVB and UVC as well as harmful blue light. Unobtainium nose and temple pads maintain their grip through activity, sweat and moisture, and the Three-Point Fit holds lenses in precise optical alignment while eliminating pressure points. The O MATTER frames are lightweight and stress-resistant. Offers eye protection against high-mass and high-velocity impacts. Nonpolarized. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Non Polarized.