Stylish men's glasses with a metal frame, model XM5500. - Model name: XM5500 - Brand: CHARMANT - Color: Black - Style: Men's - Frame type: Metal Lens width: 54mm Bridge width: 17mm Temple width: 145mm Lens height: 37mm Men's Mark Charmant features designs that are easy to use in business settings. These glasses offer excellent comfort, even when worn for long periods. This is an eyewear brand for adult men that satisfies both of these requirements. Prescription lenses are included. Please have the lenses replaced with your correct prescription at an optician. I liked the frames and had several pairs made, but I only tried them on and never used them. The case is being used for something else, so they will be shipped in a different case.