I purchased these shoes because they were one of the most recommended shoes for Zumba.  They fit wonderfully and are much more comfortable than most of the cross trainers I have tried in the past.  What struck me as odd though is their appearance.  The sides are a shiny leather like material and the top looks almost like vinyl.  Because I'd purchased them specifically for class, it's not an issue.  But buyer beware, they don't look much like the photo with the exception of the striking black/hot pink combo...which looks nice.