Harley-Davidson 321 Light Gunmetal prescription eyeglasses are classic and timeless - perfection in eyewear. The full frames are light gunmetal in color and metal based for a flawless look. The black, etched, plastic stems add more comfort to these frames, while contrasting the metal nicely. For added comfort and convenience, adjustable nose pads, and spring hinges bring these frames that extra flair of style and class!