Shop Rayban - Luxotica Cats 1000. A founding member of the Ray-Ban Cats family, Cats 1000 sunglasses are a bold, unique sampling of everything that makes Ray-Ban`s design aesthetically timeless, original and unmistakable. With a shape that is slightly reminiscent of the popular Wayfarer, Ray-Ban Cats 1000 RB4126 features a larger and more rounded lense shape, making these fashionable sunglasses distinct. Cats 1000 sunglasses are offered in traditional black or tortoise frames as well as all new blue and violet frames for a fun and light-hearted look. These trend-setting sunglasses are especially designed for your inner diva.