This classic design makes a sleek, modern reappearance with the Square II from Ray Ban. These shades come with photochromatic lenses and UVA/UVB protection so your eyes remain protected from sunlight during hikes or walks on the beach. Carefully injected with acetate, this process allows for these Ray Ban sunglasses to be sturdy yet lightweight so they rest comfortably on your face. These stylish shades provide all of the protection you expect from quality sunglasses with the design that only Ray Ban can provide.