Oakley Flak Draft Low Bridge Fit sunglasses Matte Black frame Prizm Daily Polarized lensA single release trigger helps make lens changing quick and easy, and with features like integrated ventilation that fights fog buildup, this premium multi-sport sunglass is the new definition of performance.• Durability and all-day comfort of lightweight, stress-resistant O Matter™ frame material• Unobtainium® earsocks and nosepads increase grip with perspiration for a no slip grip• Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment• Protective sports-specific Oakley Soft Vault included• 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)• 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: Matte BlackLens color: Prizm Daily PolarizedFit: Low Bridge Fit