Miu Miu MU 11WS Sunglasses combine a low-profile oval acetate frame with the brand's signature oversized logo hinge for a bold, refined look. Solid dark grey polyamide lenses provide everyday sun protection with a scratch-resistant coating. Key attributes: Black | Acetate | Solid dark grey lenses | Scratch-resistant coating | Polyamide lenses | Can be fitted with prescription lenses | Oval frame | Low-profile silhouette | Oversized logo hinge on temples | Polished acetate finish | Dimensions & fit: Lens width: 54 mm | Bridge width: 21 mm | Lens height: 33.4 mm | Temple length: 135 mm | Frame size: 54/21/135 | One size (standard fit) | Composition & care: Acetate (frame) | Polyamide (lenses) | Wipe lenses with a microfiber cloth; store in the original case when not in use; avoid abrasive cleaners and high heat.