This is my 3rd pair of Capezio Canvas Dance Sneakers.  They are perfect for Zumba, as they have smooth soles that make turning and twisting a breeze, and are incredibly lightweight.  I have high arches and they support well even though there is no official arch support on the inside.  When you lace them, the material of the shoe conforms to your foot, providing excellent arch support.  One note:  I usually wear a size 8.5 in a Reebok athletic shoe and I wear a 9.5 in these shoes.