These semi-rimless shades for men by X-Loop do not look like your standard pair of athletic sunglasses. Instead they are curved and feature a cool wavelike shape on the face of the frame. The frame is made of plastic, light yet strong, and perfect for daily use and sports. The arms taper through a soft curve and end with rubberized earpieces that add grip. The X-Loop logo is seen on the arms in silver and black. The lenses are oval-shaped with a nose grip that keeps the glasses on your head.