Ermenegildo Zegna Gray Titanium Glasses (Frames)Gender Men Main color Gunmetal Extra No extra Frame color Gunmetal Frame material Titanium Lenses Color Demo glasses Lenses Material Plastic Filter Category None Style Round Lenses Effect No Extra Protection None Lenses width 52 Lenses Height 46 Bridge width 19 Frame width 135 Temples Length 145 Spring hinge No Shipment includes Branded case Rim Style Full Rim Size 52 19 145