Prada B18S Sunglasses pair an oversized geometric acetate frame with beveled rims for versatile everyday wear and reliable sun protection. The sculpted temples with the Prada triangle logo add a refined, distinctive touch. Key attributes: Black | Purple | Acetate | 100% UVA/UVB protection | Includes original case and cleaning cloth | Not compatible with graduated (prescription) lenses | Geometric squared front | Beveled outer rims | Three-dimensional temples with Prada triangle logo | Oversized silhouette | Dimensions & fit: Lens width: 53 mm | Bridge: 19 mm | Temple length: 145 mm | Lens height: 42 mm | High bridge fit | Oversized fit | One size | Composition & care: Frame: Acetate | Lenses: Bio polyamide | Clean lenses with a microfiber cloth and store in the original case. Avoid abrasive cleaners and hard impacts.