Like the original Stetson hat that symbolized American independence and individuality, Stetson eyewear is in a class by itself. All Stetson sunglasses include polarized lenses, which eliminate glare, boost color, enhance contrast, and help with depth perception and acuity. Stetson sunglasses provide 100% UVA and 100% UVB protection that offers relief from the sun's harmful rays. A leader of the field since 1982, Stetson eyewear ensures that even in the rough-and-tumble of daily life there are some things that can always be counted on.Stetson SU 8201P is a Full Rim frame for Men, which is made of Metal.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. This model features a Aviator/Oval shape, with a Double Bridge.This frame features a spring hinge, which keeps its initial balance and adjustment, thereby avoiding the need for subsequent adjustments.These Stetson SU 8201P Sunglasses flatter people with the following facial features: Long Nose.Alternate Fit. Alternate Fit frames have a specially designed bridge for those with higher cheekbones and wider nose bridges. Alternate fit ensures the frames rest on the nose and prevents sliding.These Sunglasses work well for people whose style is: Classic, Stylish Designer.Ideal for usage with: Fashion, Driving, Jogging, Everyday Driving, Fishing.These sunglasses can accommodate prescription lenses. Please call our Customer Service Department to order prescription lenses for this model.Stetson SU 8201P 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.