I Really like these shoes. As a person who would rather not have anything on his feet, I find these "not-a-shoe"s to be extremely comfortable. I love walking around and feeling like my feet are actually a part of the process. The only problem I have with them is that while they claimed to be treated with a substance to prevent foot odor when worn without socks, I did not find that to be the case. Either they were not treated or my foot odor is just too powerful.
In general though, I really do enjoy them.