Soft Touch Roundeye with Keyhole Bridge - TB1595 122. Full rim frames completely enclose the lenses within the frame. For a convinced eyeglass wearer, any other frame style is ruled out, with very few exceptions. The square frame is a classical shape, highlighting the straightforwardness of the personality. 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.