Retrosuperfuture Nameko K8U sunglasses combine a low-riding, wide silhouette with a distinctive thermoform detail on the temples. This geometric, full-rim design is made for bold everyday sunwear. Key attributes: Black | Nero | Acetate | Sun lenses included | Includes case and cleaning cloth | Compatible with prescription lenses | Low-riding, wide silhouette | Thick brow-line | Geometric full-rim frame | Thermoform detail on temples | Dimensions & fit: Lens width: 56 mm | Bridge: 13 mm | Temple length: 140 mm | Regular size (R) | Low-riding, wide silhouette | Composition & care: Acetate frame | CR-39 lenses | Wipe lenses with a microfiber cloth; store in the provided case when not in use.