Polarspex makes sunglasses that are first designed to protect your eyes, and in a close second they are made to look cool. These nice shades for men do both of those things and more. The lenses are polarized and are built to block out harmful ultraviolet rays and keep your eyes healthy. The frame is made of plastic with an inward curve that lets them fit easily and comfortably. The arms have a straight taper and feature the Polarspex logo on the side.