Nike Optical Frame combines a classic round silhouette with an acetate build and premium Italian lenses. Designed for everyday wear, it’s prescription-ready and comes with the original Nike case. Key attributes: Black | Nero | Acetate | Handmade premium Italian lenses | Prescription-ready | Includes original Nike case | Round shape | Full-rim frame | Acetate construction | Dimensions & fit: Calibre: 50mm | Bridge: 19mm | Temple: 145mm | Regular fit | Composition & care: Acetate | Clean lenses with a microfiber cloth; avoid abrasive cleaners and chemicals. Store in the included case when not in use.