Technically speaking, Koalas aren't bears at all, they're marsupials. One thing that's not in doubt though is that they are really, really cute. The same could be said for these great Koala Bear slippers, which feature plush polyester fibers, one-inch thick high density foam and a durable outer sole. The Koala Bear animal slippers come in five sizes, ensuring a comfortable fit for every member of the family.