Police Grind 5 frames combine a classic round silhouette with a shiny black acetate finish. Prescription-ready and designed for everyday wear, they offer a refined look and dependable lens protection. Key attributes: Black | Shiny black | Acetate | UV protection | Anti-reflective coating | Scratch-resistant lenses | Easy-clean coating | Prescription-ready | Compatible with non-prescription (plano) lenses | Round frame | Full-rim acetate frame | Shiny finish | Dimensions & fit: Lens width: 50 mm | Bridge: 22 mm | Temple length: 145 mm | Medium fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth and lens cleaner; store in a protective case when not in use.