These outdoor sunglasses are designed for men by X-Loop and are made to be strong and useful in any extreme environment. The rectangular lenses are dark and intended to protect your eyes from the sun and other dangers found in the wild. The matte frame is made of strong plastic, shaped to fit your head comfortably. The arms are straight with a unique hinge and taper down to the ear. The X-Loop logo is subtly displayed on the arms. These shades are available in different lens and frame colors sold in bulk.