Oakley Men's Flak 2.0 XL Adult Replacement Lens Reading Glasses, Prizm Deep Water Polarized, One Size Fits All

The Oakley Flak 2.0 XL Prizm H20 Deep Water Polarized replacement lenses allow you to customize your Oakley glasses and get the best optical performance. All replacement lenses have the unbeatable clarity, impact resistance and 100% UV filtration of Oakley High Definition Optics (HDO). Technology: - High Definition Optics (HDO) High Definition Optics is a collection of patented technologies that allow Oakley glasses to meet or exceed standardization testing standards from the US National Institute for optical clarity, visual fidelity and impact resistance. - Prizm Prizm is a revolution in lens optics built after decades of research into the science of color. Prizm lenses offer unprecedented control of light transmission resulting in precisely adjusted colors to maximize contrast and improve visibility.