I purchased this shoe because I need a slip resistant shoe for my work in the food service industry. The shoe is really cute and pretty comfortable. The strap can be used behind the heel or not. I gave the shoe an overall rating of 4, because at 69.95 this was a really good value compared to some of the other brands. Fits pretty true to size. The slip resistance could be better ( my keens were far superior in their slip resistance), in fact, they don't really seem to offer much slip resistance, but again for the price and the fact that they fit my foot good I would definitely buy them again.