The Oakley Radar EV Path Prizm Polarized Sunglasses feature a revolutionary design and maximum eye protection for the ultimate experience.  Prizm™ lenses enhance color, contrast and detail for an optimized experience HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional) Plutonite® lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light Glare reduction and tuned light transmission of Iridium® lens coating Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards HDO® Optics for crystal clear vision and impact resistance