Experience the union of style and performance in these EasyTwist ET989 eyeglasses (with no clip-on lens). Stainless steel construction lends superior strength to the full-rim framesand they won't rust or corrode when exposed to water, making them ideal for the active man. The skull temples curve inward for a secure fit, and come coated with socks over the tips for comfort behind the ears. A prominent brow line in a contrasting color adds interest to the rectangular rims. These EasyTwist glasses feature TuboFlex technology that allows the hinges to rotate 360 degrees when bent or twistedenjoy impressive durability in the ET989 eyeglasses.