At first I was skeptical about buying any brand of sculpt/tone sneakers because every pair I tried on were extremely uncomfortable, almost as though I had my shoes on the wrong feet.  I happened upon a pair of Fila Sculpt and Tone and tried them on.  It was amazing that they felt as though they were custom made for my feet and the problem I was having with my ankle for a month previous to buying them, suddenly disappeared after 4 days of wearing them. They truly do make me feel as though the muscles in my legs that never get a workout(even when I specifically do exercise targeting my legs), are now getting exercise.  I have spent some big bucks in the past years seeking comfort, but I have to give these sneakers 5 stars because not only are they the most inexpensive, but they are by far the most comfortable.  Not everyone may get the same results I have, but for me they are the best.