A foldable structure is a singular structure that includes first and second flexible, foldable panels that are pivotally connected to each other along adjacent edge portions. One or more support panels pivotally connects to one of the flexible, foldable panels and removably connects to the other flexible foldable panel. When in an unfolded position, the foldable structure may comprise any of a variety of structures such as, for example, soccer goals, sports goals, basketball hoops, tents, etc. The flexible, foldable panels comprise flexible, foldable, continuous members covered by fabric covers that are sewn together to form the pivotal connections.