Tifosi Slope Wrap Sunglasses Imported Plastic frame Plastic lens Non-Polarized 100% UVA & UVB ray protection coating Lens width: 68 millimeters Lens height: 39 millimeters Bridge: 9 millimeters Arm: 121 millimeters Metallic silver slope single lens model. frame is made of grilamid tr-90,a homopolyamide nylon Hydrophilic rubber ear and nose pieces for a no-slip fit. vented lenses improve air circulation, prevent fogging Comes with a polycarbonate smoke blue lens. this model fits medium to large faces Case Included