Delicate looking but durable to handle, Guess 2276 Black eyeglasses online are one tough pair of rimless frames! The strong metal temples are wire-thin, with a solid black coloring throughout, and a small strip of gray along the temples. The oval lenses are connected by a strong metal bridge, while these tough frames have adjustable nosepads, plastic covered temples, and even spring hinges for added comfort and convenience for these lightweight glasses.