Only in Japan

What purpose do these shoes serve exactly? We all prance around in unnatural footwear - shoes that make walking more uncomfortable and a slower task than it should. But where on gods green earth is there a need for horse shoes on the soles of womens stiletto boots...?
Not quite human, not quite horse the Stallion-etto is a take on Vivienne Westwood's signature Rocking Horseshoe (the ones which were responsible for Naomi Campbell falling flat on her face when she tried to her way down the catwalk in 1993) and are bought to you by the quirky Japanese bunch.