Material:PolycarbonateStyle:squareDepartment Name:AdultFrame Material:PolycarbonateLenses Optical Attribute:GradientLenses Optical Attribute:PhotochromicLenses Optical Attribute:UV400Lens Height:48mmModel Number:T9171Lens Width:66mmProduct Function:100% UV400 Protection Against Harmful UVA/UDesign Inspiration:Italy Designer Vintage Inspired Frame DesignSuitable For Face:Round Face Long Face Square Face Oval FaceHinges:Reinforced Metal Hinge