Liberty Sport Switch Bespoke is a Full Rim frame for Men and Women, which is made of Plastic. This model features a Rectangular shape, with a Single Bridge.These Liberty Sport Switch Bespoke Sunglasses flatter people with the following facial features: Long Nose.These Sunglasses work well for people whose style is: Classic, Sporty.Ideal for usage with: Sports, Golf, Tennis, Cycling, Jogging, Fishing, Fresh Water.Liberty Sport Switch Bespoke 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.