Persol Foldable Sunglasses combine classic Italian craftsmanship with a pocketable folding design. They are designed for everyday refinement and practical portability. Key attributes: Black | Gradient Grey | Acetate | Crystal lenses | 100% UV protection | Adjustable nosepads | Inward folding (foldable) design | Meflecto flexible temples | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Square silhouette | Full-rim acetate frame | Signature Supreme Arrow hinge | Dimensions & fit: Lens width: 50 mm, 52 mm | Bridge: 21 mm | Temple length: 140 mm | Height: 42 mm (size 50), 44 mm (size 52) | Narrow fit | Small lens front for reduced face coverage | Composition & care: Acetate frame | Crystal lenses | Store in the included case and clean lenses with the included cloth. Avoid harsh chemicals and abrasive materials.