Features Technologies Split Shot Product overview More features These lightweight O Matter? frames have the visual texture of woodgrain for an earthy, organic look, and their Prizm? Daily Polarized lenses make dull colors warm and rich for a more pleasing visual experience. The ultimate eyewear for the waterman, this hat-compatible, high wrap frame with a detachable leash gives you a wide view of the world that?s designed to block glare. FRAME LENSES Size: M (132mm) Sold in one unique size Lens Height 43.5 mm Frame Width 132 mm Arm Length 132 mm Lens Width 64 mm Bridge Width 17 mm ? Durability and all-day comfort of lightweight O Matter?? frame material ? No-slip Unobtanium nosepad: Increase grip with perspiration ? Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment ? Frame suitable for medium to large faces Prizm? lenses enhance color, contrast and detail for an optimized experience ? HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional) ? Plutonite lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light ? Glare reduction and tuned light transmission of Iridium lens coating ? Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards ? HDO Optics for crystal clear vision and impact resistance ? Includes water resistant eyewear case with attachment clip TECHNOLOGIES INCLUDED Impact Protection Oakley lenses are designed and tested under extreme high mass and high velocity circumstances to ensure uncompromising protection across a wide range of demanding conditions. Prizm? Polarized Reduces glare and reveals details. Oakley?s exclusive Prizm? Lens Technology with the glare-free filtering benefits of Oakley HDPolarized.