Tiffany & Co. TF4241D Sunglasses combine a structured square acetate frame with grey gradient lenses for refined everyday sun protection. Key attributes: Black | Grey gradient | Acetate | Grey gradient lenses | Lens category 3N (suitable for strong sunlight) | Full-rim frame | Square shape | Metal temples with HardWear gauge links | Full-rim frame | Dimensions & fit: Lens width 54 mm | Bridge 17 mm | Wide fit | Low bridge fit | Composition & care: Acetate (frame) | Polyamide (lenses) | Metal (temples)