When performance matters, protect your eyes with GUNNAR. Featuring a quality nylon frame material, Intercept’s retro-classic design, rectangle shape and fixed nose-bridge make it an excellent choice for most medium-sized faces.KEY FEATURES Durable nylon frame material Sturdy multi-barrel hinges GUNNAR patented lens technology Blocks harmful blue light and 100% UV G-shield™ lens coating: dual-sided anti-reflective Low-bridge fit compatible INCLUDED WITH PURCHASE Microfiber Pouch 12-month Warranty Perfomance Level:SIGNATUREExperience the benefits of GUNNAR technology in precision engineered polymer frames with impact resistant polycarbonate lenses and the G-Shield® coating stack. Manufacturer GunnarCategory EyeglassesAge Group AdultGender UnisexShape SquareRim Type Full-RimFrame Material Durable NylonBlue Light ProtectionPrescription Ready Size*58 Horizontal Lens Measurement, A: 58 Bridge / Distance Between Lenses: 17 Temple Length: 135 *All of these measurements are in millimeters