My first pair was New Balance gray sneakers from 2002, with the mesh instead of suede.  I loved them so much I ordered these new gray ones with a different design and construction.  Remind me of bowling shoe design.  These are surprisingly even more comfortable than my old pair.  Very light weight, easy to wear and walk with.  What everyone says is right on: Order your usual size number (i.e., 8.5), but if you have a narrow foot get the regular width.  If you do not have a narrow foot (regular or wider), definitely get the wide size!  Then they'll fit like a dream.