Oakley Sutro Lite Black PRIZM Sapphire SunglassesThe Oakley Sutro Lite Black PRIZM Sapphire Sunglasses are a half-rim version of the original Sutro sport performance eyewear.The Sutro Lite Sunglasses come with an extensive field of vision with enhanced peripheral vision due to the half-rim frame. The lens optimises your vision further with Oakley’s Prizm™ technology which boosts colour and contrast, allowing you to see in incredible detail.The half-rim frame is constructed from O Matter™ which is lightweight, flexible and durable. Stabilising the fit, the frame has Unobtainium® temples and nosepads which improve grip against perspiration. Lens SpecificationsLight Transmission: 12%Light Conditions: Bright SunContrast: IncreasedBase Lens Colour: GreyFeaturesPrizm™ lenses are designed to enhance colour and contrast so you can see in more detailA high-wrap, semi rimless frame designed to increase field of view and to improve ventilationO-Matter™ frame material provides durability and all-day comfort to keep up with life on-the-goRidged textured Unobtainium® added to the inside of the temple for optimised retentionUnobtainium® nosepads provide increased comfort and performance and increases grip with sweatBuy Oakley Sport Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.