I have mixed feelings about this shoe. A few months ago I bought a pair of these sneakers to replace the exact same shoes I bought from a store 3 years ago. They are very comfortable but the pair I bought only lasted a few months before one of the heels fell off. They were easy to return so I returned them for a new pair (ordered today). These are typically very comfortable and durable shoes, so my 3 stars are only to draw Nunn Bush's attention to their quality control practices, or to get back to the drawing board for how to securely fasten a heel. Despite the three stars, I look forward to their arrival.