These sneakers are excellent for all types of dancercize , jazzercise, and  especially zumba  classes.
They have mesh sides for ventilation, which is key when you are running side to side and back and
forth on wooden gym floors. They wear well too, lasting longer than other brands I have used. I buy Ryka exclusively
now, and after they are too worn for the gym workouts, they make great walking sneakers for a
long time afterwards.  Amazon's price for the white ones is excellent, they cost much more in
stores.