A few weeks later, the doctor finally approved the use of a moon boot. (‘Walking boot,’ in Canadian English, アキレス腱装具, in Japanese) This special boot uses wedges (shanks) to keep your ankle at a certain angle. At specific time intervals, you can remove the wedges to reduce the angle of your ankle. You gradually work your way from 120 to 90 degrees. I was pleased to graduate from the iWalk 2.0 to the moon boot. Although I wasn’t much faster than before, I could finally get around town without looking so conspicuous. It was also a lot easier to get in and out of the car.