I was happy with the fit. My foot is narrow and I was able to use the pull ties to secure the shoe. I won't be wearing them for awhile so I cannot speak to how they perform in sand or water at this time. They look promising. Like walking barefoot. No arch support but that was expected. I only deducted 1 star because the stitching on one shoe is rough. I don't think it was come apart though. The proof will be in the wearing.