Flexon H6052 Sunglasses combine a resilient metal frame with a clean rectangular profile, designed for everyday wear and prescription customization. Key attributes: Gray | Matte gunmetal | Metal | Flexible frame | Durable construction | Prescription-ready | Includes protective case | Rectangle silhouette | Full-rim metal design | Matte gunmetal finish | Straight temples | Dimensions & fit: Lens width: 55 mm | Bridge width: 17 mm | Temple length: 145 mm | Lens height: 36.8 mm | Large fit (55-17-145) | Composition & care: Metal | Wipe lenses with a microfiber cloth and lens cleaner. Store in the protective case when not in use.