Alexander McQueen Optical Frame features a metal construction and a 56 mm lens width, designed for everyday prescription wear. The frame pairs refined styling with practical durability. Key attributes: Gray | Indeterminate | Metal | Demo lenses included | Compatible with prescription lenses | Includes original case | Dimensions & fit: Lens width: 56 mm | Bridge width: 16 mm | Temple length: 145 mm | Composition & care: Metal | Clean lenses with a microfiber cloth and lens cleaner. Store in the provided case when not in use.