Retrosuperfuture America Sunglasses pair a classic square silhouette with a black acetate frame for dependable everyday wear and a bold profile. Key attributes: Black | Acetate | 100% UV-protected lenses | Original case included | Cleaning cloth included | Certificate of authenticity and guarantee included | Square frame | Full-rim profile | Logo-branded temples | Dimensions & fit: Lens width: 52 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: 100% acetate (frame) | Lens: 100% nylon | Wipe with a clean, dry cloth. Store in included case when not in use.