Prive Revaux Show off Progressive reader lens with Blue-Light Blocking features and High-Quality Tritan Plastic Frame 100% UVA/UVB Protection Coating: Anti-Reflective, Scratch-Resistant and Impact-Resistant Hardware: Customized Barrel Hinges, Akulon-Coated Screws, Monel Metal Logo Size Guide Face Shape: Oval, Round, and Diamond Size: Medium Lens width: 49 mm Temple Length: 145 mm Bridge Width: 19 mm Includes Case NEW