EasyTwist combines sleek style and advanced technology in these ET 996 eyeglasses (with no clip-on lens) for men. The slim, semi-rimless frames are made in a corrosion-resistant copper and nickel alloy that retains its shape for lasting good looks. The skull temples curve inward gently, and come with plastic socks over the tips for a secure fit throughout your busy days. TurboFlex hinges provide the ultimate in durability, rotating a full 360 degrees when bent or twisted. Enjoy a streamlined, professional appearance wearing these ET 996 glasses from EasyTwist.