I purchased a pair from a local department store and after a couple of years I wanted replacements.  The replacements I purchased online only lasted a couple of months.  The elastic strap separated at the end (towards the toe) and the shoe started tearing at the pull tab toward the heel.

I still wear the original pair, but that will come to an end soon.  I really liked the style and the fit of these shoes.  I do not know what has changed since.