Guess GU6877 52F (Matt Havana - Green with Brown Gradient with Mirror effect lenses) Plastic frame gradient lens non-polarized Lens width: 64 millimeters Bridge: 13 millimeters Arm: 140 millimeters Male model Size : 140-13-64 (arms, bridge, lens) Model: GU-6877 52F Color: Havana in matt, Green Gradient Brown with mirrored style lens