Built with curved lenses and an angled design, these polarized sunglasses are engineered to provide optimized peripheral vision and a secure three-point fit. 61mm lens width; 18mm bridge width; 132mm temple length 100% UV protection Unobtainium™ nose pads increase grip Patented XYZ Optics™ provide maximum clarity at all angles of vision Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment Prizm lenses enhance color, contrast and detail with the added glare-free benefits of HDPolarized techonolgy Glare reduction and tuned light transmission of Iridium™ lens coating Prescription-compatible O Matter™ nylon composite Made in the USA