Sunglasses Oakley 009137-07 Pit Boss II sunglasses are a showcase for some of the finest technologies ever utilized in sunglasses and feature a comfortably lightweight O-Matter frame with titanium plating, HD Polarized lenses with Oakley Hydrophobic coating that repels water and smudges, and High Definition Optics. Rubberized Unobtainium ear stems give increased grip for a secure fit, and the ttitanium plating is honed by Computer Numeric Controlled ( CNC ) machining with tolerances of precision within two thousandths of an inch. The unisex Oakley Pit Boss II frame measures approximately 5.675″ temple to temple, and the lenses measure approximately 2.375″ x 1.5″ at the widest points with lower left lens laser etched Polarized. You’ll find the Oakley O logo in silver inset into the exterior of both ear stems, and the inside of one stem is marked 009137-07 Pit Boss II 60 [] 19 138