They're cute but no better than any other shoe as far as support.  I researched shoes for Zumba and this brand and style appeared several times.  Not nearly enough support for high impact exercise but could be great if you don't require increased cushioning.  They didn't work for me even with additional insoles.  They run extremely  small also.  I normally wear a size 7.5 and I needed these in a 9.  Kind of expensive casual shoe but I wore them to zumba class so I'll have to keep them for weekend wear.