Sean John SJO 5110 Black Satin Gold Eyeglass Frames 57 15 145 The frame is sold with demo lenses that have a logo stamped on them in ink. The frame can be fitted with real lenses at most optical stores. “unless noted otherwise” that are meant to be replaced. If adding your old lenses to new frames they have to be the same model and size. Lenses are not interchangeable with other brands/sizes/different models.