Airlock Pure P-4011 071 Men's Glasses Frames Titanium 56-17-145 Matte GunmetalAirlock Pure P 4011 071 Men's Glasses Frames Titanium 56 17 145 Matte Gunmetal Brand new, super thin lightweight frames with genuine protective case. Lens size (width): 56 mm Bridge size: 17 mm Temple size: 145 mm Frame color: Matte Gunmetal Our eyeglass frames are guaranteed to be 100% genuine. The lenses included with the frames are manufacturer demo lenses for display purposes and will need to be replaced with lenses of your choice before wearing.