Hugo Sunglasses combine a metal full-rim frame with a retro double-bridge for a modern, structured look. Gradient lenses with UV400 protection make them suitable for city wear and bright conditions. Key attributes: Gray | Silver | Metal | UV400 protection (blocks UVA and UVB) | Gradient lenses | Lens light transmission 8 - 18% (dark lenses suitable for strong sunlight) | Interchangeable lenses | Compatible with prescription lenses | Includes original case and microfiber cleaning cloth | Virtual try-on available | Double bridge | Full-rim frame | Retro-inspired silhouette | Minimalist metal finish | Composition & care: Metal | Wipe lenses with the supplied microfiber cloth; store in the original case when not in use; avoid abrasive cleaners.