Nike Modern Metal N Sunglasses pair a sleek metal frame with a rectangular silhouette for sport-inspired everyday wear. Designed for comfortable all-day use, they offer prescription compatibility and a clean, modern look. Key attributes: Gray | Metal | Durable metal construction | Prescription compatible | Rectangle shape | Full rim | Dimensions & fit: Lens width: 58 mm | Bridge width: 15 mm | Temple length: 140 mm | Lens height: 35 mm | Size: 58 (frame measurements 58-15-140 mm) | Composition & care: Metal frame | Lens material not specified | Clean lenses with a microfiber cloth and mild lens cleaner; store in the supplied protective case when not in use.