MaterialUpper and lining: cotton flannel surface layer + cotton sandwich. Sole: chenille.Product descriptionThe sole is made of soft chenille material, with a hair length of 3cm has a strong water absorption and dust removal function, no hard edges, will not scratch or damage the floor, and does not produce noise. Walking process to clean the floor, easy to do housework, is a lazy person essential products.Washing instructionsHand wash or machine wash, do not bleach.NoteThis product is highly absorbent, but too much water will be permeable, so it should not be used in the bathroom or too much moisture on the ground. This shoe does not distinguish between the left and right foot.