・All sizes are outer dimensions. ・Please note that the country of origin may change due to changes in product specifications. ・When wearing sandals, be sure to sit down and put them on in a place where your feet are stable. ・This product is not for medical use. Please follow the following precautions, usage, and usage time and use it correctly. ・This product is a sandal that can be worn indoors. Do not use it for anything other than its intended purpose. Also, do not use it outdoors. ・This product is made for adults. Do not use by children. ・Do not use if the size does not fit, as it may cause pain. ・If you feel any discomfort or abnormality on your skin during use, discontinue use immediately. ・There are individual differences in muscles. Muscle pain can occur depending on the individual's muscle mass. In that case, please stop using it without overdoing it. ・Do not use it in kitchens, washing areas, bathrooms, or other places with a lot of humidity. You may slip with water or oil, fall and get injured. ・Please do not make strenuous movements such as running or jumping while wearing this product. ・Please use the following people. Those with back pain and joint pain. Those with fractures or trauma Those who have wounds, swelling, eczema, etc. at the contact site Pregnant people. Those who are drinking. Those who are not in good physical condition Those who are under a doctor (please consult your doctor in advance) Those with strong bunions. ・Do not bring this product close to fire, use it on the side of a heat source, or leave it unattended.