PROBLEM TO BE SOLVED: To provide a keratin removal aid tool excellent in comfort and mountability even in the case where it is worn for a long time.SOLUTION: A keratin removal aid tool 1 comprises: a pad member 2 having elasticity and moisture retention and arranged to cover a keratinized skin and a band member 3 having an air permeability and a higher elasticity than that of the pad member 2 and attached to the pad member 2 so as to fix the pad member 2 for covering the keratinized skin.