This is a PTB brace that was worn for about two months after a right leg fracture. It was custom-made to fit the user's size, who is 173cm tall, weighs 70kg, and has a foot size of 26cm. It is all attached with Velcro, so some adjustment is possible. It supports the weight around the knee to relieve the ankle, and the adjustment can be made by turning the bolt on the top of the memory with a screwdriver. Currently, it is set to 1/2 weight relief for the user's physique. The outer brace is attached after putting on the white plastic attachment. Since it can be cold or painful to wear directly, please wear a supporter that covers from the toes to above the knee before attaching it.