Size: 12cm Width: 8.5cm Suitable for foot sizes approximately 23-25cm Core: 10mm PP rope Kimono fabric: Natural silk, very gentle on the skin. Ashihan (half-sole sandals) are beneficial for: ● Stimulating toes and soles to promote blood circulation and lymphatic flow, aiding in foot function recovery, beautiful legs, and dieting. Improving cold sensitivity, and preventing bunions and flat feet. ● Correcting body misalignment and improving posture. ● Warming feet just by wearing them to bed. The correct way to wear Ashihan cloth sandals is to have the toes and heels touch the ground. Insert your foot deeply so that your toes extend significantly from the thong, and place your heel on the floor. When you first wear Ashihan cloth sandals correctly, it may be painful or tiring. As you wear them daily, your feet will become stronger, and you'll be less likely to get tired even after wearing them for a long time. Start with 5-10 minutes at first, and gradually get used to them without overdoing it. They can be washed in a washing machine using a laundry net. ⭕️ Wearing five-finger socks or tabi socks during the cold season will keep your feet warm. I have included the size, but since they are sandals, you can wear them regardless of size. Please note that the color of the actual product may differ slightly from the photos. Thank you for viewing.