The shoe quality is good. But let me state the problem and why I returned it. The shoe has an ugly mid arch bulge to support your mid sole. Walking or running with it is extremely uncomfortable. I returned it and went to an actual Nike Store to buy new ones. There they said these shoes are meant only for excercise and not for running or walking.
If you are looking for shoes for cardio and running purposes don't go for it. Wanted all to know