I like that these shoes are actually a narrow! I did have to put in a heel strip at the back of the shoe as the heel was a bit widefor my skinny heel. The arch support was OK. Not like my Vionic sandals which have great arch support. Don't understand why the regular Vionic shoes/boots do not have the same kind of support. I also padded the area just behind the toe ball as I have problems with Morton's Neuroma. I am just glad these ballet flats were a narrow.