These men's rectangular X-Loop sunglasses offer UV400 protection, which is ideal for providing maximum safety from harmful ultraviolet rays. Made of metal, the frames are available in black, gunmetal and silver, and feature a wide variety of colorful lenses. They have adjustable nosepieces, which gives them a custom fit for bridges. These sunglasses are excellent for department stores, men's retail stores, sporting good stores and other sunglass kiosks. They are available in a box of 12 pairs, which includes an assortment of colors.