I wear several different styles of the Vionic with Orthaheel shoes, these do not support as well.  I only managed to walk around in them for a couple of hours before my heals and the balls of my feet became to painful.  The inserts that came with the shoes do not have much arch, the cushion in the heal & toes felt as if it was flattening out after only being warn a few times.  I do not recommend these to anyone with high arches or heal pain.  Look for other vionic orthaheel styles with more solid supports.  Update: Returning these and will continue the search for a walking shoe that provides support and cushion without falling apart in the first week.