These Classic Hip Hop Old School Flat Top OG Sunglasses from My Shades- feature a plastic frame and plastic lens. Available in both non-polarized and polarized versions. Both offer a protective UV coating. These sunglasses have a squared-out gangsta style with either: super dark smoke lenses, Gradient Lenses, or Clear Lenses--just to make a statement. They are a perfect pair of glasses for completing any solid retro throwback look. Look for the KISS Tag on the Glasses to verify their authenticity. Kiss stands for "Keep It Simple Sunglasses". These sunglasses have the attributes of much more expensive sunglasses.