Serengeti Dante is a Full Rim frame for Men and Women, which is made of Nickel Silver & Stainless Steel. This model features a Rectangular shape, with a Double Bridge.The Serengeti Dante Sunglasses feature the following logo: Serengeti name on temple and "S" logo on lensThese Serengeti Dante Sunglasses flatter people with the following facial features: Long Nose.These Sunglasses work well for people whose style is: Sporty.Ideal for usage with: Fashion, Driving, Everyday Driving.Serengeti Dante Sunglasses come with a cleaning cloth and protective carrying case.These sunglasses are available with polarized lenses on certain colors. Polarized lenses have a filter within the lens that blocks the wavelengths of light that cause glare. They can greatly enhance contrast and allow for greater depth of vision, especially in water. They are ideal for any situation where glare reduction is necessary, like driving or playing sports.These sunglasses are available with photochromic lenses on certain colors, which are light sensitive and adjust to varying light conditions. The color goes from dark in sunny conditions to clear in cloudy or indoors conditions.