Tiffany & Co. TF4253 Sunglasses pair a cat-eye acetate frame with the brand’s signature Knot detail for refined daytime sunwear. The grey gradient, category 3 lenses offer strong glare reduction with a fashion-forward silhouette. Key attributes: Black | Acetate | Non-polarised lenses | Category 3 lens (high sun glare reduction) | Grey gradient lenses | Cat-eye shape | Metal temples with Knot motif | Lasered Tiffany logo | Dimensions & fit: Lens width: 55 mm | X-large fit | Composition & care: Acetate (frame) | Polyamide (lens) | Metal (temples)