Good shoe for Zumba class - smoother on bottom to help pivot without hurting your knees.  A little hard in the sole, so a little less comfortable.  Definitely a little narrow width.  I wear an 8-8.5, got the 9, & think maybe I should have bought the 9.5 due to the width!!  Still a decent shoe.
NOTE ---- ended up buying a new pair in a 9.5 & they fit much better!!  I bought the rockit one for a little more $.  Great for ZUMBA!