Oakley Encoder Matte Black Prizm SunglassesEngineered for use across multiple sport categories, the Oakley Encoder Matte Black Prizm Sunglasses have a highly-functional sport design.The expansive shield lens expands your field of vision and boosts peripheral vision with an extended wrap design with improved rigidity, in key areas, that mimic the structural properties of a full rim frame. Optimising your vision, the lens comes with Oakley’s Prizm™ lens technology which enhances colour and contrast, allowing you to see in much more detail.The temples are formed from Oakley’s unique O Matter™ material which is highly durable, incredibly lightweight and flexible. The temples are specifically designed to be low in profile to fit with all hats and helmets. Unobtainium® earsocks and nosepads improve stability and provide high-performance retention with a non-slip grip that works against perspiration and provides all-day comfort.Lens SpecificationsLight Transmission: 11%Light Conditions: Bright LightContrast: IncreasedBase Lens Colour: GreyFeaturesFunctional sport design with optimised coverage, wider field of view, frame retention and impact protectionAdvancements in optical design have allowed the lens to be designed with an extended wrap and rigidity in key areas that mimic the structural properties of a frameO Matter™ temples have been designed to be low profile to fit with hats and helmetsUnobtainium® earsocks and nosepads help provide sport level retention with a non-slip grip and all-day comfortPrizm™ lens technology enhances colour and contrast, so you can see in more detailBuy Oakley Sport Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.