Awesome! Took me a while to work out what it was - maybe because my runners - coincidentally, purple Nikes - are such a foreign object ;) I did consider donning them for a shot, but feared I would give my husband a heart attack - so opted for the heels instead :P
Who would have thought to photograph the bottom of a shoe? No mistaking the Nike logo though. Very cool patterns! These must be your indoor shoes as they are very clean ha ha.