They can be worn as regular sunglasses or for people who require full protection. The Aurora comes with scratch resistant PDX polarized lenses and side lenses to give you maximum UV protection and complete glare blocking as well. They come in a Midnight Oil (shiny black) frame color and amber colored lenses. The Aurora fits best over small oval eyeglasses measuring 5 1/8" or less in width and 1 9/16" or less in height. It also comes with a one year warranty, leather carrying case and cleaning cloth.