Had other Clarks shoes in the past and loved them. These are very small in the toe box.  When I first tried them on they seemed just fine.  After walking with them for a couple of hours I felt my toes were sore but assumed this was just because the shoes were new. Next day a traveled to Europe and brought them with me.  In Europe a shoemaker tried to make the toe box wider, but the left shoe still promoted the development of a corn where none existed.  What a disappointment!  I was really looking forward to wearing these shoes and they have turned out to be a nightmare!