I purchased these in 8.5 white, and I am very happy. I usually fit in size 8 or 8.5, but, since I was buying these mostly for comfort, I went with the larger size. They are comfortable from the very first wear (which, in my case, was sockless, though they are extremely comfortable with socks, as well). The soles are very low profile, flexible, and grippy. This was important to me: I have rheumatoid arthritis -- including inflammation and reduced movement in my ankles -- so I tend to trip if I weSee full review