The iconic Racing Jacket was the inspiration for Oakley Plazma, a lightweight dual lens sport frame designed to accommodate high prescriptions. Features: Functional sport design with optimised coverage, wider field of view, frame retention and impact protection Lightweight O Matter™ frame material: Provides durability and all-day comfort A stress-resistant frame of nylon-infused plastic Lightweight, durable and can withstand heat and cold without becoming brittle The flexibility enhances impact resistance and helps to make these glasses more comfortable to wear for extended periods Less rigid than other plastics, so it shapes better to the head Unobtainium™ earsocks and nosepads for increased comfort and performance: Readily absorbs water and doesn't become slippery when wet Increases 'tackiness' as the wearer perspires so the glasses stay in place even in hot, sticky conditions 8.75 base lens geometry with Oakley High Definition Optics® (HDO®): Optimise safety and performance to meet the uncompromising demands of those who settle for nothing less than the clearest, sharpest, most accurate vision Offers truer, more accurate vision versus conventional lenses that magnify images and make objects appear shifted from their true position Meet or exceed the testing standards of the American National Standards Institute (the yardstick of performance for the eyewear industry) 100% UVA, AVB, and UVC Protection: Oakley's Plutonite® lens material stops every wavelength of ultraviolet radiation from the sun's thermonuclear furnace, not just the lower energy form called “UVA.” Even Oakley's clear lenses filter out 100% of all UV Impact Protection: Designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions Partly due to Plutonite®, Oakley's durable and optically pure lens material XYZ Optics™: Cut from a single sheet of material along the same axes to ensure they are in perfect optical alignment Lens thickness is tapered from the centre to the edge giving lower light refraction at the periphery and compensating for the overall prismatic effect of the lens curvature Provides greater clarity and helps reduce eye strain Protective soft vault case included Prizm™ Road Lens: Prizm™ lenses: A revolution in lens optics built on decades of colour science research Provide unprecedented control of light transmission resulting in colours precisely tuned to maximise contrast and enhance visibility Prizm™ Road: For cycling and running. Prizm™ Road lenses enhance your vision in both bright light and shadows, helping you spot changes in the texture of the road surfaces. React faster and perform at your best Light transmission: 20% Light conditions: Medium light Contrast: Increased Base lens colour: Rose Information notice: 2