The difference between each of these types is in appearance, as these names denote the different type of paint, finish, or pattern that each style comes in. All OOFOS have the same patented footbed, support, and proprietary OOfoam technology regardless of their finish. If you're searching for your favorite style in a fun new look, check for the same style name like OOriginal or OOlala, and each of the Sport, Luxe, and Limited styles will feature the same fit in looks ready for all your different recovery needs! For more information of the differences between styles, check out our help article here.