Chanel Butterfly Sunglasses pair an acetate frame with braided calfskin trim for a refined everyday look. Polarized gray lenses provide strong UV protection and the pair is supplied with the original case. Key attributes: Black | Acetate & Calfskin | Polarized lenses | 100% UVA/UVB protection | UV category filter 3 | Includes original case and cleaning cloth | Prescription friendly | Butterfly silhouette | Braided calfskin trim | Signature logo hardware at temples | Dimensions & fit: Lens width: 55 mm | Lens height: 50 mm | Bridge width: 18 mm | Temple length: 140 mm | Composition & care: Acetate | Calfskin | Polyamide (lenses) | Wipe lenses with a clean, dry cloth. Store in the supplied case.