What are walking braces? And why does one will need it?
Walking braces such as aircast walking brace are walking boots used as cast to support an injured feet. It also used for post operation to help the feet heal. This walking boots are better than cast. Inside the boots, the sole is cushioned to give better support to the ankle and to prevent the ankle from hurting due to walking.
People who got foot injury is advised to use this kind of shoes/ braces.