Withing 2-weeks of purchasing these shoes the snap broke.  While I agree with other reviewers as they are very comfortable, I was wondering what side of the strap would go first, the elastic or the snap.  The strap was generous, and a comfortable fit; It was the ill-fitting snap construction that failed (the piece attached to the shoe separated.).
I did return them and Amazon was swift with the whole process which I am very pleased about.  There was no need to follow up.  Everything was done in a timely, and informative manner.  However, I did ask for a replacement pair and was told they were NLA.  Well, they are available and the price is now $25 more than what I initially paid for them.  I paid just under $40. I purchased the black/gray and they were actually the lowest price-point of all the color choices; Usually black is the highest.
I did not initially review the product because I know these things happen, and I'm a huge fan of Teva.  However, I came back to possibly order another color I see that my initial choice is in-stock but was not given to me as an option.  Not even on a backorder status.  Perhaps Amazon/Teva doesn't operate that way.  I don't believe I would pay the regular retail price given the strap construction.