The present invention discloses a heel caring film. The heel caring film is a bag-shaped structure formed by enclosing with two pieces of water-proofing substrate to be worn on the heel of a user. A corner of each water-proofing substrate is sealed, forming a closure edge corresponding to a rear side and bottom side of the heel. The other corner of each water-proofing substrate opposite to the closure edge is extended respectively to form a joining part which encloses the foot dorsum of the user. In addition, an interior side of the water-proofing substrate is coated with a layer of water-retention material corresponding to the heel of the user. Accordingly, a heel caring film which can be used to care the heel of the user and can be worn on the heel of the user more comfortably as well as conveniently is achieved.
