Discover bold sophistication with the RB4128 by Ray-Ban. These full-rim square frames, crafted from nylon and propionate, showcase clean lines and a modern tortoise front that exudes effortless style. Designed for everyday wear, these Ray-Ban sunglasses feature gradient brown lenses that blend contemporary design with function, offering 100% UVA/UVB protection for lasting comfort. A premium take on timeless eyewear.