Oakley Flak Beta Low Bridge Fit sunglasses Carbon frame Prizm Dark Golf lensA new addition to our Flak® collection, this interchangeable lens design offers benefits from performance eyewear, delivering unrivaled innovation to those who want to see the difference technology makes in a full range of activities.• Durability and all-day comfort of lightweight, stress-resistant O Matter™ frame material• Unobtainium® nosepads increase grip with perspiration for a no slip grip• Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment• Metal Icon Accents• Asia Fit version available• Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience• HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional)• Optimized peripheral vision and side protection of 8.75 base lens curvature• Glare reduction and tuned light transmission of Iridium® lens coating (optional)• Optical precision and performance that meets ANSI Z87.1 standards• Impact protection that meets ANSI Z87.1 standards for High Velocity and High Mass impact resistance• Maximum clarity at all angles of vision with patented XYZ Optics®• UV protection of Plutonite® lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400 nm• Available with Authentic Oakley Prescription InsertsFrame color: CarbonLens color: Prizm Dark GolfFit: Low Bridge Fit