Question “Are these water proof?”
Answer I do not think so. Another issue is that there are Men's and Women's Mafate styles. I received a box labeled Women's, but in fact, the shoe was a Men's version. Unfortunately I wore them outside before I realized, and couldn't return them. I noticed in the reviews that a couple of women said they found the shoes were quite large, specifically in the toe box. I would bet they got the Men's version.
Answer No, not at all
Answer These are not waterproof or resistant.