I'm a standard 7 1/2, sometimes 8 in sneakers. Since it doesn't come with half size, I bought 7.<br />The foot bed is just as soft as description and sole is made of memory foam, that's no problem.<br />The problem is I didn't realize I may pick up a wrong size after wearing them all day long. The longest strap make my toes feel tight badly. Anyway the fabric itself is not that soft and I have no idea if they would be loosen easily. I'll try to find something to stretch the straps to see if it works.