"I bought these shoes because they looked lightweight and comfortable to take on vacation. I wanted to pack lightly, and these looked pretty versatile. And they were great...for the first day or so. I quickly noticed that the right shoe was significantly larger than the left, even though they were both the same size. By day three, the lack of arch support was painfully obvious. I was surprised by this poor support in a shoe called a "sport flat." By day five, the sole was bunching up terribly in the right shoe, getting glue all over the bottom of my foot and making walking uncomfortable. I was sorely disappointed in these shoes."