The object of the present invention is to provide footwear that exactly matches the feet of many people, the movement of a big toe inward and away from a second toe is not restricted, movement of the five toes is not limited, the base sections of the toes are stimulated, putting on the footwear is easy, the toes are made uncomfortable, and the footwear will not slip off even during fast walking. The footwear comprises a sole and instep covers formed of a soft material, wherein five openings and holes are provided on toe tip parts of the instep covers, the instep covers serve as guides, the five toes are led to the corresponding openings and holes, the five toes can easily protrude from the openings and holes, and broad sections between the openings and holes serve as straps.