KEEP GOING STRONG WITH THE OAKLEY HOLBROOKGao MIX SUNGLASSES.Designed just like the classes HolbrookGao Sunglasses, The Oakley HolbrookGao Mix Sunglasses are even better. With enhancements like stainless steel temples and UnobtainiumGao firm grips you will be pleased as soon as you can put these on. They come with a promise that you will look and feel good. FEATURESThree-Point Fit: Comfort and performance that holds lenses in precise optical alignmentDurability and all-day comfort of lightweight, durable stainless steel frame materialFrame suitable for medium to large facesHDPolarized: Minimized glare via technology that produces the best polarized lenses on the planet (optional)UV protection of PlutoniteGao lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400 nmGlare reduction and tuned light transmission of IridiumGao lens coatingOptimized peripheral vision of 6 base lens curvature