Shoe for e.g. handicapped person having foot injury, has sole in which cavity is made to pass interchangeable thin strap whose ends are joined by fastener that is hidden by sliding it in cavity by simple rotation of ring

摘要

The shoe has a sole (3) in which a cavity (4) is made to pass an interchangeable thin strap (1). Ends of the strap are joined by a fastener to form a ring (2) whose dimension is adjusted over the foot of user. The fastener is hidden by sliding it in the cavity by simple rotation of the ring. The ring is locked on the sole by a screw. The sole has lesser width above the cavity than that at a part situated below.