The innovation behind a comfortably secure fit, Unobtainium(R) is integrated into the classic styling of this O Matter(TM) frame. Inspired by the Oakley Crosslink(TM), the Mainlink blends sculpture with a versatility that keeps up with active lifestyles. Made with High Definition Optics technologies that meet or exceed ANSI Z80.3 optical and basic impact standards. Features: - Unobtainium(R) earsocks and nosebombs increase grip with perspiration for a no slip grip without compromising on style - Durability and all-day comfort of lightweight, stress-resistant O Matter(TM) frame material - Comfort and Performance of Three-Point Fit that holds lenses in precise optical alignment - Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and basic impact standards - Only available to ship within the USA Specifications: - Lens Width: 57 mm - Bridge Width: 17 mm - Lens Height: 41 mm - Temple Arm Length: 138 mm