I drove it all week to check. I think they are good for what I use them for which is sweat. For use after a workout at the gym or when the top is down on a hot day. It's not a seat cover, it's a towel that covers the seat, looks good and feels good. Do you move a little when you go out? Yes, but it's better than wiping the sweat off the black seats every time on a hot day.