I should have bought size 8 as the 7's are too short.  I was going to exchange them but size 8 costs twice as much! What is up with that?  Also they are way slippery on the bottom--some kind of felty stuff; obviously not meant to wear in the rain--more like house slippers.  I put them on at work and nearly fell on my behind when walking down the hall.  No support whatsoever--not sure exactly what these shoes are supposed to be for.  I am debating whether to return them.  They really aren't very comfy.  They look great however.