【Just wear and sleep with Fuwa Moko Ashinaka (half-sole sandals)】 Just by wearing them while you sleep, the arches of your feet are aligned and the tension in your body is released, which can lead to positive changes in swelling, coldness, insomnia, nocturia, bowel movements, flat feet, O-legs, knee pain, lower back pain, hip joint pain, and more... No difficult stretching or training is required. Just by wearing them, your body returns to its original position from the soles of your feet, and they also affect the autonomic nervous system, so a relaxing effect can be expected. You really only need to wear them to sleep, so even someone like me who gives up easily won't forget to wear them if they're placed by the pillow. After wearing them for a week, you won't be able to sleep without them, lol. You can expect even more effect by wearing them like slippers and walking with your heels properly on the ground. They are recommended not only for adults but also for junior athletes who are working hard in sports and children who are concerned about their gait and posture due to playing games all the time. I have been taught how to make the 【Little Osteopath®︎ Ashinaka (half-sole sandals)】, which is a registered trademark, and I carefully make them with all my heart. Since I'm just starting out, I'm offering them at a slightly lower price. I hope you will take this opportunity to try the Ashinaka, which is packed with attention to detail. ※M size (fits foot sizes 20-28cm) ※Each item is handmade. Please understand that there may be slight differences between the left and right sides. ※If they get dirty, you can wash them in a laundry net. ※When walking, insert the thong all the way in and walk with your heels on the ground.