I am a severe overpronator (no arches at all) and these shoes so far are comparable to my Brooks Ariel's at a better price.  The shoe itself runs a little small for my foot, I wear an 11 1/2 and ordered a 12, next time if I can find them larger I will order a larger size.  But on the up side they make your feet look small, if you have large ones like mine :)!