These Khan brand sunglasses are designed for active men and are great for sports and other activities. The frames are made of metal, including black, gunmetal and silver colors, and the arms are made of plastic. The arms feature the Khan logo on the side in shield design. The lenses are oval in shape and feature a multicolored appearance and are mirrored for maximum UV protection and privacy. These sunglasses can be worn during any activity and are designed to fit snugly and stay on no matter what you're doing.