Upgrade your eyewear game with these sleek Ermenegildo Zegna black men's optical frames. Featuring a full-rim round style with a plastic frame and demo glasses plastic lenses, these frames are both stylish and practical. The frame size is 52-18-150, with lenses measuring 52mm in width and 43mm in height. The bridge width is 18mm and the temples length is 150mm. The branded case is included for safe storage. No protection or spring hinge.