These stylish polished black sunglasses from oakley utilise their innovative unobtainium design to provide a comfortable and secure fit, especially when active. This new striking take on a classic styling is based on the popular oakley crosslink, with the same omatter frame inspired by blending sculpture with versatility that keeps up with active lifestyles. The striking prizm ruby polarized lenses attractive and essential for outdoor activity, providing 100% uv protection. Key features three point ergonomic fit comfort and performance that holds lenses in precise optical alignment lightweight o matter frame reliability and all day comfort of lightweight, durable frame material hdo oakley performance shield lens technology for crystal clear vision, 100% uv filtering and impact resistance unobtainium earsocks and nose bombs increase grip with perspiration for a no slip grip without compromising on style prizm polarized lenses minimized glare with enhance colour, contrast and detail for an optimized experience and awareness eyewear buying guide