When it's time to get out and enjoy the road, these sweet sunglasses by Oxigen for men are just what you need to look cool and keep your eyes safe. They are designed for outdoor activities, including sports and biking, and are thick and solid enough to stand up to rough use. The frame is all plastic with solid arms that sport the Oxigen logo in metal and other design elements. The lenses are dark rectangles with excellent ultraviolet protection and a nice curve for great fit.