Goson Classic Aviator Sunglasses Mens Womens Mirror Sun Glasses Shades with UV400 metal frame mirrored lens non-polarized Lens width: 57 millimeters Stylish classic aviator design fashion sunglasses for men and women Silver Mirror lens; Lens are FDA certified impact resistant & UV 400 Protection Flexible metal spring hinge and adjustable soft English style nose pieces Lens Width 57mm; Bridge Width 16mm; Temple Length 133mm