I found these shoes in white at a thrift store and spent over a year trying to hunt the brand down to purchase in black because I loved them so much. My white pair have been very durable. I ordered a black pair, and unfortunately one had a defect. They immediately sent me a new pair, which have been just as durable and comfortable as the first pair. I wear these more than my tennis shoes because they are way more comfortable! They are also very lightweight, so easy for all day use.
The white pair have been used for about 2 years, and kept their shape well despite being used nearly daily, mud, rain, or shine. I have only worn the black a few times (my most recent order). They also came packaged very nicely. I would buy these over and over again.