Alexander McQueen AM0531O 004 Optical Frame combines a bold square silhouette with defined edges for a confident everyday prescription look. The frame is crafted for durability and clear prescription compatibility. Key attributes: Brown | Acetate | Prescription lens compatible | Durable acetate construction | Injected temples | Supplied with original case | Metal logo on temples | Squared/rectangular shape | Defined edges | Full rim | Dimensions & fit: Lens width: 51 mm | Bridge width: 20 mm | Temple length: 145 mm | Lens height: 39 mm | Size: 51-20-145 | Composition & care: Acetate | Clean lenses with a microfiber cloth; store in the supplied case; avoid abrasive cleaners and high temperatures.