Oofos are the only shoe I wear at work and I couldn't manage without them.  I even gave a pair to a co-worker a pair and now she also wears them continuously as well.  Being on your feet so much in Nursing is hard on the feet, legs and back.  Would love to see some styles more medical field oriented, however I take what is available.  The comfort is astounding.  I have become a fan for life.