I have a pair of these sandals and love them.  When I received these I was disappointed that the strap on one foot was considerably larger than the other.  It was almost as though they were somewhat stretched out.  I contacted the seller several days ago and have not received any response.  I returned these.  The sandals are extremely comfortable and are lovely to look at.  However, I was sorely disappointed at no response from the seller and that these just did not work out for me.