Thank you for viewing! ( ´ ▽ ` ) These are denim-style pants made of 95% cotton, purchased from Shimamura, with a soft and comfortable feel. I am selling them because my child has outgrown them. They are a favorite because they can be worn loosely. Although they have been worn several times and show some signs of wear, I think they can still be used. The fabric is also sturdy, so how about using them as play clothes for nursery school? If you have any other questions, please feel free to ask. Thank you.