These are health-conscious cloth zori (Japanese sandals) made from kimono fabric. They have professionally crafted thongs (the part that goes between the toes) that won't hurt your feet. The knots of the thongs are on the underside, reducing pressure on your feet. They are machine washable using a laundry net. They are popular for bunions, promoting blood circulation, and as souvenirs. These cloth zori have soft thongs and are comfortable to wear, with less wear and tear.