Oakleys Flak 2.0 XL Polarized Sunglasses are crafted with lightweight, durable O-Matter frames and enhanced lens coverage that makes them ideal for outdoor sports. These performance sunglasses feature Oakley HD Polarized lenses that filter 99% of reflected glare without the haze or optical distortion of other lenses. High Definition Optics (HDO) meet or exceed American National Standards Institute testing for optical clarity, visual fidelity, and impact resistance, and XYZ Optics offer razor-sharp clarity. Select styles feature Prizm lenses, which are designed to deliver precise color tuning for any environment. When youre active, Unobtainium nose pads and ear socks keep eyewear in place, even through sweat and activity. Select styles are Standard Issue series for combat-ready performance. Oakley Flak 2.0 XL Polarized sport sunglasses come with a microfiber storage bag, vault case, and nose pad covers. Made in USA. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Polarized.