I was worried about the feel of these, that the circles would dig into my skin.  No way.  These are so soft to the touch and the sole is incredibly soft.  I wear them all day and have nary a discomfort.  The color is nice too, goes with most everything.  One thing to mention is that does run a bit big, I found.  I usually wear a 7.5 and did buy that size but had to return it for a smaller one because it came off the heel when I walked.