I purchased these shoes for a training gym on Rakuten Ichiba for 3,480 yen and used them only once. They felt comfortable and were fine for running, but during studio workouts with a lot of side steps and turns, the lateral load seemed to be too high, and they felt like they were going to come off. I've decided to buy different shoes, so I'd like to pass these on to someone who can use them. They're in very good condition, as I've only worn them for about an hour. The size is 24.5cm. My usual shoe size is 25.5 or 26cm, but when I purchased them on Rakuten Ichiba, they recommended buying a size smaller. This size was just right for me.