X-Loop knows style, and that's obvious when you take a look at these sweet shades for men with a curved and sweeping look. The frame is made of plastic, shaped to fit comfortably with a lightweight durability and strength. The arms have a slight curve as they taper back to the earpieces, and they feature the X-Loop logo on the side. The lenses are oval in shape with a polarized finish that blocks out harmful ultraviolet rays and keep you feeling and looking cool.