Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment; Durability and all-day comfort of lightweight, stress-resistant O Matter frame material; Unobtainium nosepads increase grip with perspiration for a no slip grip; Frame suitable for medium to large faces; Available with Prizm lenses to enhance color, contrast and detail for an optimized experience; HD Polarized: Minimizes glare via technology that produces a comprehensive, single-layered lens; Glare reduction and tuned light transmission of Iridium lens coating; 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 and harmful blue light up to 400nm; Available with Authentic Oakley Prescription Lenses