I have these and they are very comfortable. I am wearing them as much as possible before we go to make sure they are broken in. I had a pair of the leather Teva's that were really comfortable, but we went to Universal one spring and I had not worn them all winter and by the end of the day I was miserable from blisters on my heels. I have not had any discomfort from the new sandals, I have had them about a month.