High-Quality Thong: Uses Genuine Oshima Tsumugi Fabric, Silk, New, Made in Japan These are beautiful Oshima Tsumugi thongs. The chic and stylish Oshima Tsumugi fabric will enhance your footwear. Please use them by attaching them to your existing footwear. Just by changing the thongs, your zori or geta will be beautifully transformed.