A fan favorite, the RX 5268 is one of our leading rectangular models. Available in tri-layer and classic colors, the thick rims are coffee-shop friendly, and the hinge flex guarantees that they’re portable. Pick these up in 1 of multiples frame colors. Ray-Ban RX5268 Black, Clear. Medium Black/Clear Full-Rim. These Rectangle shaped eyeglasses are great for Oval/Round shaped faces.