A high performance pair of sport sunglasses, great for super active that need supreme function for they eyewear. Frame: Comfort and performance of Three-Point Fit that holds lenses in precise optical alignment. With durability and all-day comfort of lightweight, stress-resistant O Matter® frame material. Ultra-lightweight Titanium forged plates, CNC machined to precision within 0.002". Hexalobular Bolts secure impact plates. Lenses: HD Polarized – Minimized glare via technology that produces the best polarized lenses on the planet. Added protection and glare reduction of backside Anti-Reflective (AR) coating. Glare reduction and tuned light transmission of Iridium® lens coating (optional) Optimized peripheral view and side coverage of 8.75 Base lens geometry. Optical precision and impact resistance meet or exceed Z80.3 optical and basic impact standards. UV protection of Plutonite® lens material that filters out 100% of UVA/UVB/UVC & harmful blue light up to 400 nm. Oakley Hydrophobic and Oleophobic coating on both front and back lenses Available with Oakley prescription lenses: Single Vision and Progressive.