<b>Key Features of The Oakley Holdbrook Sunglass:</b><br><ul><li>Optimized peripheral vision and side protection of 6 base lens curvature</li><li>Optical precision and impact resistance meet or exceed Z87.1 optical and basic impact standards</li><li>UV protection of PLUTONITE lens material that filters out 100% of UVA/ UVB/ UVC & harmful blue light up to 400nm</li><li>Glare reduction and tuned light transmission of IRIDIUM lens coating (optional)</li><li>Durability and all-day comfort of lightweight, stress-resistant O MATTER frame material</li><li>Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment</li><li>Metal bolt accents in front frame</li><li>Metal icon accents</li></ul>