A full-cover rehabilitation footwear comprises the shoe body (10), the lower back guard pad (20), the upper back guard pad (30), the lower front guard pad (50), the upper front guard pad (60) and the multiple fasteners (11, 12, 13, 14, 15, 16, 17, 18). A supporting-type rehabilitation footwear comprises the shoe body (10), the lower back guard pad (20), the middle back guard pad (40), the lower front guard pad (50), the middle front guard pad (70) and the multiple fasteners (11, 12, 13, 14, 15, 16). A frame-type rehabilitation footwear comprises the shoe body (10), the two supporting frames (100, 110) and the multiple fasteners (15, 16, 17, 18). An adjustable rehabilitation footwear is provided.