Size: 12cm Width: 9cm Fits foot sizes approximately 23-25cm Core: 10mm PP rope Kimono fabric: Natural silk (silk), which is very good for the skin. Ashihan (half-sole sandals) ● Stimulates toes and soles of the feet to promote blood circulation and lymphatic flow, aiding in foot function recovery, beautiful leg dieting, improving cold sensitivity, and preventing bunions and flat feet. ● It is said to improve body alignment and posture. ● Simply wearing them to bed will warm your feet. 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 wear Ashihan cloth sandals correctly, it may initially cause pain or fatigue. As you wear them daily, your feet will become stronger, and you will be less likely to get tired even after wearing them for a long time. It is sufficient to start with about 5-10 minutes, so gradually get used to them without overdoing it. You can wash them 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.