The app doesn't work correctly half of the time. It constantly logs me out unexpectly requiring the me to sign back in just to even use It. The interface is trash. They never seem to have the correct sizes available. And worse there are shoes advertised within THIS app, to release on a DIFFERENT app, (which has to be downloaded separately) and that app is even worse! What is that!? Who signed off on that stupidity? I expected better from NIKE, smh.