The Michael Kors Belleville is a square metal-frame eyeglass that combines a lightweight profile with signature logo detailing for a defined, modern look—ideal for everyday wear and prescription customization. Key attributes: Black | Metal | Lightweight frame | Prescription-ready | Adjustable nose pads | Compatible with prescription lenses | Includes case | Square frame | Full-rim metal frame | Signature MK logo openwork on temples | Shiny finish | Dimensions & fit: Size 54: Lens width 54 mm; Bridge 17 mm; Temple 140 mm; Height 47 mm | Size 56: Lens width 56 mm; Bridge 17 mm; Temple 140 mm; Height 49 mm | Composition & care: Metal | Wipe lenses and frame with a soft cloth; store in the case when not in use; avoid contact with chemicals and prolonged moisture.