Oakley Flak 2.0 XL Sunglasses

The XL edition offers a standard size frame with enhanced lens coverage, and every millimeter of the peripheral view is optimized with High Definition Optics in a durable yet lightweight design that takes performance to the next level and brings style along for the ride. -Durability and all-day comfort of lightweight, stress-resistant O MatterTM frame material -Unobtainium earsocks and nosebombs increase grip with perspiration -Comfort and Performance of Three-Point Fit that holds lenses in precise optical alignment -Protective sports-specific Oakley Soft Vault included -Metal Icon Accents LENSES -Glare reduction and tuned light transmission of Iridium lens coating (optional) -Polarized – Minimized glare via technology that produces the best polarized lenses on the planet (optional) -Prizm- Sport and Environment specific lenses to optimize and sharpen visual acuity (optional) -Optimized peripheral vision and side protection of 8.75 base lens curvature -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