Stay cool with these sleek sunglasses by Dxtreme, with a metal and plastic construction and smoke finished lenses. These sunglasses come in a variety of highlight and frame colors, but they all keep the dark utilitarian look. The frames are metal, and the arms are plastic, which gives the shades flexibility where it's needed and strength throughout. The arms sport the Dxtreme logo on the side, then step down and flow back to the ear. The lenses are dark and offer privacy and ultraviolet protection.