I love these Crocs.  I could walk forever in them, they are so comfortable and cushy.  Most flats have no support and leave my feet, legs, and back hurting but not these.  They are much better for walking than typical flats and they are still pretty stylish, which accomplishes what I was hoping for.  They aren't too bulky the way other Croc styles can be.  I plan to buy them in other colors.