Guess eyewear reflect the sexy, glamorous, and innovative styles that have kept Guess on the cutting edge of fashion. Sleek metals and high quality plastics come together with stones, color fills, and unique accents to set Guess eyewear apart from the rest. You will shine with style and sophistication every time you wear them. The Guess eyewear collection is full of frames that are ideal for a casual lunch with friends as well as a big night on the town. Guess knows that fashion is important, and that is why modern style is built into every frame.Guess GU6838 is a Full Rim frame for Men, which is made of Plastic. This model features a Square shape, with a Single Bridge.The Guess GU6838 Sunglasses feature the following logo: GUESS on temple.These Sunglasses work well for people whose style is: Stylish Designer.Guess GU6838 Sunglasses come with a cleaning cloth and protective carrying case.These sunglasses are available with a mirror coating option on certain colors. Mirror coatings are suitable for protection from intense light. A mirror coating reflects back light and reduces the amount of light passing through the lens. This makes it more comfortable for eyes in very sunny conditions.The sunglasses are available on certain colors with gradient tinted lenses - Gradient tints are tints that start off at a darker color at the top of a lens and then gradually lighten towards the bottom of the lenses. These tints are great for fashion and for reading outside on sunny days. Gradient coatings work by allowing an appropriate amount of light to filter through in certain areas and less in places where protection is most necessary.