I love these sandals. I had them in a 9.5 and they fit perfectly. Unfortunately, our dog got a hold of them. I could only find a replacement pair in a size 10. Depending on the shoe, I range from a 9.5 to 10. These are loose around the thick strap. The sole is so comfortable though. While it looks like cork, I know it isn't. It's a rubber sole with foam inside. I can work 8-10 hours standing (retail) and my feet don't hurt.Fun & easy. Runs slightly narrow at the toes.Adorable!!! So pretty. Actually prettier in person with its sparkly threads. Comfort is fine but remember, they're sandals, not running shoes! Seem to be well made. I don't anticipate any issues. Hope that is helpful.One of the most comfortable sandals I have ever worn. Great quality and comfort for the price.