Persol PO3408S Sunglasses combine Persol heritage craftsmanship with a classic phantos acetate frame and crystal lenses for refined everyday sun protection. Key attributes: Black | Yellow brown | Acetate | Phantos frame | Full-rim construction | Classic-modern silhouette | Dimensions & fit: Lens width: 53 mm | Bridge width: 17 mm | Temple length: 145 mm | Lens height: 44.6 mm | Regular fit | Composition & care: Acetate frame | Crystal (glass) lenses | Clean lenses with a microfiber cloth; store in the original case when not in use.