Soft Touch Roundeye with Keyhole Bridge - TB1595 618. Wearing full rim eyewear, you make it unmistakably clear that you are going the whole hog. The square shape gives round faces a concise form and makes them appear more striking. It sets a highlight in the appearance, drawing attention to itself. Plastic is a very lightweight and flexible material. This ensures a long life and a high level of comfort. Functionally, you are, of course, on the safe side, too. With 100% UV eye protection, the sun can immediately start shining.