The thong is made of shibori fabric. ⭐︎ Please request bulk purchases in the product comment section. ⭐︎ We have changed the discount for multiple purchases from 50 yen to 100 yen per pair. Please take advantage of it! My mother has been making these for 30 years, mainly using kimono fabric. They have a thick overall shape. The base cord has a core fabric inside, making it cushioned and durable. ★★★ We also have other cloth zori for sale. Please take a look here if you like. #Yodel's Cloth Zori If you purchase 2 or more pairs, we will give you a 100 yen discount per pair, so please comment before purchasing. Please note that discounts cannot be applied after purchase due to the Mercari system. Also, for purchases of up to 3 pairs, we will ship them separately due to shipping costs, so please contact us in the product comment section instead of requesting a bulk purchase through the administration. ※ Because the fabrics used are fluid and change quickly, we cannot accept custom orders, but if you let us know your desired size, product number, etc. in the comments, we will introduce them with images if we have them in stock. (Currently available in sizes from 20cm to 30cm) Please feel free to contact us. 【Size Guide】 This is not exact. It's a matter of preference, but they will stretch more than 1cm as you wear them. 【Shipping】 We will carefully deliver them via Yu-Yu Mercari. 【Other】 The rope knot at the heel will flatten when worn. When the thong becomes loose or tight, adjust it by retying the knot on the upper back. Please understand that there may be some distortion or differences between the left and right sides due to being handmade. #ClothZori #Yodel's #ClothZori #ClothZori #Zori #IndoorShoes #Handmade #FootMassage #JapaneseSouvenir #Japanese #Handmade No explanation