Ray-Ban RX6448 2501 eyeglasses. Personalize your favorite frames with our range of custom sunglasses. Create your own custom Hexagonal Optics and stand out from the crowd. Inspired by one of Ray-Ban's best sellers, Hexagonal lands into Optical. With flat temples and embossed logos they promote a minimalist look. Timeless elegance in a new softly hexagonal shape. Choose the classic gold, silver and black metals, as well as enamel effects.