Tiffany & Co. TF4257U Sunglasses combine an oversized butterfly silhouette with a signature Return to Tiffany heart tag reworked as a functional hinge that reveals Tiffany Blue enamel. Gradient lenses provide comfortable UV protection for everyday wear with a refined, statement look. Key attributes: Brown | Marrone | Injected plastic | 100% UVA/UVB protection | Category 3 lenses | Heart tag functions as hinge | Includes protective case and microfiber cloth | Non-polarised lenses | Oversized butterfly frame | Gradient lenses | Signature Return to Tiffany heart tag hinge with Tiffany Blue enamel | Dimensions & fit: Lens width: 56 mm | Bridge: 16 mm | Temple length: 140 mm | Oversized fit | Large fit | Composition & care: Frame: Injected plastic | Lenses: Polyamide | Wipe lenses with a microfiber cloth and store in the supplied protective case.