Osan glasses protect from harmful rays, blue light rays. They never cause you headaches, are comfortable for the eyes, and are so light you don't feel them. Both glasses come with all their accessories, new in their original packaging, never worn. Since I received them, I kept them in their box with everything new. Name your price, and may God bless you. If you are serious, message me privately, and we will not disagree, God willing. If you want only one pair of glasses, message me privately.