Persol PO3386S 95/31 Sunglasses combine Persol’s Italian craftsmanship with a narrow-fitting acetate frame and crystal lenses for refined everyday sun protection. Key attributes: Black | Acetate | Crystal (glass) lenses | Meflecto flexible temple system | Medium-sized temples | Supreme Arrow temple detail | D-frame shape | Full rim | Small lens front | Dimensions & fit: Lens width: 56 mm | Bridge width: 21 mm | Narrow fitting | High bridge fit | Frame size: XL | Composition & care: Acetate | Crystal | Clean lenses with a microfiber cloth; avoid abrasive cleaners and solvents; store in the protective case when not in use.