I bought this for over 10,000 yen when I was in college because it was a required subject in the gymnasium. I've only worn it about 5 times, but it has some mold because I haven't used it after washing it. Please check the photos. Since I don't have the original container, I will ship it in a container from another product (the container in the photo). Returns and exchanges are not accepted. If you have any questions, please comment.