Elevate your fashion and optical game with tiffany & co. Tf4171 sunglasses. The square shape and polished black on tiffany blue frame, made from acetate, give these shades a timeless appeal. The tiffany blue gradient lenses not only add a pop of color but also provide excellent protection against the sun's rays. These glasses are not just stylish but practical as well. Embrace the sophistication and elegance that tiffany & co. Embodies with these stunning shades. Available with prescription lenses.