The above figures illustrate a first embodiment of the sole structure for an article of footwear, which is for a left foot. The corresponding figures for a second embodiment of the sole structure for an article of footwear for a right footed sole structure are mirror images of the first embodiment of the sole structure. Accordingly, the figures pertaining to the right footed embodiment of the sole structure for an article of footwear have been omitted. The broken lines and surfaces they enclose depict portions of the sole structure that form no part of the claimed design.