Emporio Armani Glasses EA4115 58011W 54 is a matte black and polished black frame with a magnetic clip-on green lens and a magnetic clip-on siver mirror lens and is designed for men. It is a medium style with a 54mm lens diameter. The bridge size for this model is 18mm and the side length is 145mm. This adult designer model is a plastic, full rimmed frame with a Rectangle shape.