Miu Miu MU B11SU Sunglasses combine a sharp cat-eye silhouette with opal white acetate for a bold, fashion-forward look and dependable sun protection. Key attributes: White | Bianco | Acetate | Polyamide (bio) lenses | 100% UV protection | Lens category 4 | Cat-eye frame | Full-rim construction | Opal white acetate frame | Light purple-brown gradient lenses | Dimensions & fit: Lens width 55 mm | Bridge 19 mm | Temple 140 mm | Composition & care: Acetate (frame) | Polyamide (lenses) | Clean lenses with a soft microfibre cloth and mild lens cleaner; store in a protective case when not in use.