Review on Ultimate Comfort and Style: Women's Slip-On Mesh Air Cushion Walking Shoes Sock Sneakers by Lori Wybenga

I bought 11.5 because my feet were flat and my toes were bumpy. But it won't tighten, so my foot slips off. So I would recommend buying a smaller size if you have normal toes. I could easily get an 11, maybe 10.5 in open fingers. I wear 9.5 or 10, 11 in an oval box, 11.4-12 in a round box. But they feel like heaven is on their heels. I only wore them around the house for about an hour.