Description Product Details Warranty Information Sierra 534 Black: A understated style for men in a shape that suits most face types. Frame Material: Metal Fit: Medium 50 17 135 xx Comes with: Companion Case, Cleaning Cloth, 1oz. Eyeglass Cleaner Free Shipping (USA) Frame Size: Medium (49-52mm) Bridge Width: 17mm Color: Black Shape: Rectangle Material: Metal Style: Full-Rim newOptions: true 30 Day No Hassle Guarantee