Nike City Icon M Sunglasses combine a classic silhouette with a lightweight bio-injected frame and mirrored lenses for everyday wear. Key attributes: Blue | Lilac | Grey Turquoise | Bio injected | Lightweight frame | Everyday coverage (6-base lens) | Prescription-friendly | Full-rim frame | Classic shape | Metallic temple details | Mirrored lenses | Dimensions & fit: Lens width: 56 mm | Bridge: 16 mm | Temple length: 140 mm | Lens height: 42 mm | Medium size (56-16-140) | Composition & care: Bio injected frame (contains at least 40% castor bean oil)