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.Durability and all-day comfort of lightweight O Matter frame materialNo-slip Unobtanium nosepad: Increase grip with perspirationThree-Point Fit: Comfort and performance that holds lenses in precise optical alignmentFrame suitable for medium to large facesHDPolarized: 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 lightGlare reduction and tuned light transmission of Iridium lens coatingOptimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standardsHDO Optics for crystal clear vision and impact resistanceIncludes water resistant eyewear case with attachment clip