There's no obvious category on the site for these crazy looking creations, which are part of the Zaha Hadid collection for innovative footwear label United Nude. At first glance it isn't entirely obvious how one would wear an item like this, but like all of UN's pieces, they will have been designed with maximum ergonomics and wearability in mind...

Zaha Hadid for United Nude

Yours for a toe-curling £1,373, these shoes do not so much make a statement as scream a message to anyone within earshot that they are the craziest shoes that ever were made - but I can be they'd look incredible worn as part of a sharp, modern, monochrome ensemble. Made from chrome-toughened vinyl, the shoes have a quite other-worldly sheen to them - giving a definite sci-fi edge.