Nike 1000Y 900 Glasses offer a lightweight acetate full-rim rectangular frame designed for everyday prescription use. The model pairs a classic silhouette with prescription-ready versatility. Key attributes: Gray | Transparent | Acetate | Prescription-ready | Lightweight | Durable acetate frame | Compatible with prescription lenses | Full-rim construction | Includes branded case and microfiber cloth | Rectangular frame | Full-rim acetate construction | Classic everyday silhouette | Dimensions & fit: Caliber: 52 mm | Caliber: 54 mm | Bridge: 17 mm | Temple: 140 mm | Available in two size options: 52-17-140 and 54-17-140 | Two size options to suit different face shapes | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner; avoid abrasive cleaners; store in the provided case when not in use.