【Brand New】 These are warm women's underwear/innerwear with a fleece lining made of cotton on the skin-facing side. The part that touches the skin is made of cotton, so it's gentle on the skin, and the fleece lining makes it warm. The fabric is a bit thick. Brand new, unused, with tags. Size is L. I recently bought these for my family, but they didn't seem to like them. I hope someone can use them. Please refrain from purchasing if you are overly sensitive to details.