Max Mara sunglasses feature a full-frame havana design in a durable metal construction. They provide UV400 protection and dark lenses with 8–18% light transmission for bright-sun conditions. Key attributes: Brown | Havana | Metal | UV400 protection (blocks UVA and UVB) | Lens light transmission 8–18% (dark lenses) | Suitable for strong sunlight | Interchangeable/replaceable lenses | Accepts prescription diopter input for custom lenses | Includes original case | Includes microfiber cleaning cloth | Full-frame construction | Havana patterned frame (unique pattern per pair) | Timeless silhouette | Metal frame with minimalist look | Composition & care: Metal