"I have owned these shoes for three weeks. Over the past three weeks I have worn them no more than twelve days. While they are very comfortable, the stiching on one shoe has already started coming undone. This is completely unacceptable and is clearly an example of poor quality. As an engineer, I would tell Mercanti Fiorentini's designers to closely review their materials, joining techniques and materials qualification procedures. Out of only seven reviews, I'm already the second person to complain about this flaw. Based on my experience and that simple statistic I will never again purchase a Mercanti Fiorentini product."