Maui Jim Polarized Sunglasses Contessa MJ 173-16 MJ173-16Maui Jim logo is not etched into the lenses. It is possible that with time, etching has faded or rubbed off. According to a Maui Jim representative, this model was first released in 1993 and then discontinued in 2001.Model was called Contessa. Maui Jim eyeglass case included.CONDITION: The Lens are in good condition w mild scratches but does not interfere with your vision. The frames are in excellent condition no issues with the frame or temples.