Vuarnet Belvedere 01 Sunglasses pair a timeless rectangular acetate frame with Vuarnet Blue Polar mineral lenses for superior glare reduction and everyday wear. Key attributes: Black | Blue | Acetate | Blue Polar mineral lenses | Polarized lenses | UV protection (Category 3) | Prescription compatible | Includes protective case and microfiber cloth | Lightweight (44 g) | Rectangular full-rim frame | Italian acetate construction | Classic timeless silhouette | Dimensions & fit: Lens width: 57 mm | Bridge: 17 mm | Frame size 57-17 (large fit) | Composition & care: Acetate (frame) | Mineral glass (lenses) | Clean lenses with the included microfiber cloth; store in the protective case when not in use.