Calvin Klein Modified Rectangle Sunglasses blend a contemporary rectangular silhouette with reliable sun protection for everyday wear. The lightweight frame and Tritan Renew lenses make them a practical choice for daily outdoor use. Key attributes: Black | Nero | BIO Inj-G820 | Sun filter category 3 | High level of sun glare reduction | High level of UV protection | Protective carrying case included | Modified rectangle frame | Tritan Renew lenses | Dimensions & fit: Caliber: 57mm Colour: black