I purchased this item on this site, but the size doesn't seem to fit me, so I am putting it up for sale. The size is 23.5 to 24 centimeters. I only tried them on inside the house. They are very colorful, handmade fabric zori sandals that make you happy. They are made with care. It is said that wearing zori sandals improves blood circulation and helps with cold sensitivity. Thank you for your interest.