Luxurious bunny fur upper, plus the EXTRA FLUFFINESS makes you feel as posh as a star. Soft, comfy and fuzzy, hard to get matted down. High density memory foam insole, Invisible non-slip stripes ,keep your feet on your shoes forever SUGGESTION: Machine wash in cold water, putting them in a pillowcase or zipper laundry bag to keep fluff longer, air dry. It may be tight and narrow at first. It will stretch after wearing for a few days