I did not see the comments about the shoe running a little small until AFTER I placed my order so I was concerned. I had ordered my normal size.  I already have issues with thong sandals, but am a long-time, loyal Clarks customer so I crossed my fingers!  When I took them out of the box, they were quite snug, so I wore them around the house for an hour or two and have been wearing them pretty steadily ever since!  They are a perfect fit!  VERY comfortable as expected from a Clarks shoe, and I am thrilled that the thingy between my toes has not given me a moments discomfort!