Sunglasses with Matte Black Frames &ndash; Grey Polarized Lenses Rubberized frame Polycarbonate lens Polarized Lens width: 55 millimeters Bridge: 18 millimeters Arm: 143 millimeters Lenses:Grey Polarized  1 mm thick or greater Lenses are prescription ready (Rx-able) 100% UV400 protective coating Frame Material: Matte Black Rubberized