I had bought a pair of zig shoes in the past and had tried them on in the store and fell in love with how comfortable they were.  I ordered these because my others had worn out and wanted the exact same pair.  When I got them I was excited to put them on right away, but noticed they were NOT THE SAME.  Instead these were a much slimmer fit (I have a flat foot and wear a size 10) & also have a seam that goes across the top part of my foot making it feel like it's being squeezed or rubbed....this seam also hits on the top part under your big toe (if you have a bunion you would NOT like these).  My husband and I wear the same size shoe and he has a high arch and a more narrow foot and he even said they were not as comfortable as my previous shoes.  On a positive note these shoes are light weight and you do get use to them after they have been worn for a bit, but I wouldn't want to run in these shoes b/c they would rub my foot raw!