Oakley HD Polarized lenses minimize glare via technology that produces the best polarized lenses on the planet with 99% polarization efficiency. Pure PLUTONITE lenses filters out 100% of harmful all UV rays. Six-base lens curvature offers optimized peripheral vision and side protection. Offers the protection and impact resistance that meets ANSI Z87.1 basic impact standards. O-Matter frames are formulated for high durability and high flexibility for improved safety during impact. Maintains resistance to ultra-violet radiation, humidity, thermal shock, and chemical exposure. Three-Point Fit system holds lenses in precise optical alignment for supreme comfort and performance. Metal bolt accents on front of frame. Metal Oakley icon accents on side arms. Dimensions: Frame Width: 141mm Lens: 40mm high x 52mm wide Bridge: 4.5mm Temple Length: 128mm Measurements: Temple Length: 128 1⁄5 mm Lens Width: 141 3⁄10 mm Bridge: 4 3⁄5 mm