Thank you for viewing. I apologize if I make any mistakes, as I don't have much knowledge of Japanese clothing. ① It has been cleaned. There is a faint pinkish discoloration, though it's not very noticeable. The outer fabric is slightly smooth. The inside is a felt-like fabric. ② There is a stain on the left toe. This was hand-washed at home. Both the outer and inner fabrics are likely bleached cotton. Both are size 24cm, but they seem to have shrunk from washing, and when measured, they are about 23cm. Please check the photos. Please understand that this is a casual inspection and measurement, so there may be oversights or errors. These items have been stored at my parents' house for a long time, so please be aware that they are used items and may have storage odors.