The Einstein is smart, transparent, and uncomplicated. The theory that just like the personality wearing them, everything is relative. There'll be no mistaking you for a dunce in The Einstein. For certain there'll be no mistaking you for Tesla. The Einstein presents in aviator fashion, with surgical-grade stainless steel frame and bridge, nickel silver temple and nose arm, and polarized lenses made from 100% certified triallyl-cyanurate. In black, silver or gold. Keeping it simple, yet very scientific. The Einstein is manufactured in a prescribed and limited allotment. #PrivePeople UV Protection 100% UVA/UVB Protection Gender Unisex Frames nil Lenses Polarized lenses reduce reflections and enhance contrast, improving visual clarity and reducing eye strain Temple Corrosion-Resistant Nickel Silver Hardware Adjustable nose pads provide superior comfort,reinforced metal hinges for maxmum comfort and fit Logos Laser engraved logos on temples and inside stem detail Lens Width 58 mm Bridge Width 11 mm Temple Length 139 mm Frame Fit Wide Size 59-18-145