It stabilizes the ankle, foot and lower leg after post-operative or fracture to decrease pain and edema as rehabilitation. The wider rocker bottom sole can help to shift the step easily and walking naturally. Two lateral Pull-Lock ROM hinges can lock the angle quickly and easily. Range of motion between 0 to 90 degree flexion and 0 to 30 degree extension while rehab process. High density foam with hook & loop closure as inner to provide better cushion. Pad can be inserted for extra space, side of ankle or at the heel to relieve the pain.  The hook with loop straps can secure the fit snugly.