I use these shoes on padded floor in gyms and never wore them outside. I have love and hate relationship with these pair. They are very comfortable, feather light, look very fashionable and performs pretty well.

But they have some fatal problems. Like some other reviewer already mentioned the outsoles peel off from the bottom tabs that wrap up the side. This started happening within a couple of months of indoor-only use. I have been trying to save the soles from tearing off by gluing them back with E6000 industrial strength glue. But they keep peeling off and I have to glue the soles back almost every other week. Now I own them for about two years and pretty much all sides of the both shoes' soles have peeled off at least once.

Another problem is that those tubs that sticking out from the soles often get caught on the padded floor and make me  stumble over.  I almost sprained my ankle several times. I shaved down the tubs with a razor blade knife and I don't stumble over anymore but the soles keep peeling off all the same.

I don't know why much other reviewers haven't encountered these problems. Maybe I got a defect pair. Or maybe if you use them outdoor, the thin rubber soles wear off before they have time peeling off.