The sizes run so small. I originally wear a size 8, 8.5 or 9. I ordered these and the amaretti slippers. I got these in a size 9 and the other ones in a size 10 just to compare sizes. The size 10's were too small and the 9's were absolutley too small. The slippers themselfs have horrible foam on the bottom that make them really uncomerfable to stand in. I figured they would fit because they are a tad bit wider but they didn't at all and were very uncomfertable. I am retuning these and getting my money back.