Everything was fast and smooth, and with that I'm very pleased; however the insoles of the shoes are very thin, and I can feel the texture of the rubber soles below. I tried adding a third party insole, but it made the shoes unbearably tight. Also, these shoes are touted to be slip resistant, and that is simply untrue. Sure, they are more non-slip than a cheap pair of flip flops, but they provide zero confidence on wet floors. Essentially, I wasted my money, as they won't serve well the purpose for which I intended. My own fault. Shoes from the internet seemed like a roll of the dice. For the record, for the curious, I'm a size 12, I ordered a 12, and they are true to size.