The fashionable semi-rimless aviator style of the Fossil FOS 7153/G eyeglasses are made of sturdy stainless steel for long-lasting comfort. While the open bottom improves visibility, the upper rim adds refinement. Light Gold, Matte Black, and Matte Ruthenium color frames are ideal for daily use and easily accommodate prescription lenses thanks to their flexible hinges and adjustable silicone nose pads, which guarantee a snug fit.