Oakley Holbrook Mix Low Bridge Fit sunglasses Grey Smoke frame Prizm Ruby lensCapturing the lens shape of Holbrook, this new edition recrafts the best-seller with enhancements that include stainless steel temples, the sure grip of Unobtainium®, and an O Matter™ center.• Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment• Durability and all-day comfort of O Matter™ and lightweight, durable stainless steel• Frame suitable for medium to large faces• HDPolarized: Minimized glare via technology that produces the best polarized lenses on the planet (optional)• Available with Prizm™ lenses to enhance color, contrast and detail for an optimized experience• UV protection of Plutonite™ lens material that filters out 100% of UVA / UVB / UVC & harmful blue light up to 400 nm• Glare reduction and tuned light transmission of Iridium™ lens coating• Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and basic impact standards• Optimized peripheral vision of 6 base lens curvature• Maximum clarity at all angles of vision with patented XYZ Optics™• Available with Oakley prescription lenses: Single Vision (+2.0 to-4.00) and Progressive Vision (+2.0 to -3.00)Frame color: Grey SmokeLens color: Prizm RubyFit: Low Bridge Fit