It really is a FASHION sneaker (which is in the title).  It works for light exercise (walking on treadmill) or walking throughout the day at work.  Would not stand up to heavy hiking and does not stand up to heavy exercise.  The back of the sneaker rubs against the heel during heavy exercise.  Does not have good support, bottom is very flimsy.  After 30 min on the treadmill the bottom was already dirty and the foam was starting to rub off the shoe.