Carrera CA8006/S is a Full Rim frame for Men, which is made of Metal Front and Memory Metal Temples.Most metal frames are made out of Monel. Monel has a copper and nickel base. This metal can be corrosion resistant, strong, and easily adjusted. It retains its stability and shape. -- Memory metal can be bent and twisted and still come back to its original shape. Not only does memory metal "remember" its original shape, and it is also light weight and durable. This model features a Rectangular shape, with a Double Bridge.These Sunglasses work well for people whose style is: Stylish Designer.Ideal for usage with: Fashion, Everyday Driving.Carrera CA8006/S 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.