These zori feature a natural material with a navy blue thong. Made in Japan - Design: Navy blue thong - Material: Unknown if straw or rush. Synthetic sole. - Size: Approximately 25cm Thank you for viewing. How about these comfortable zori for the coming season, perfect for wearing barefoot? They have been stored at home for several years without use, but show no signs of aging. There are no smokers in the house, but there are cats and dogs. I will wipe them down with alcohol before shipping, but please refrain from purchasing if you are sensitive to this. Also, please note that all sales are final and returns are not accepted.