Worn twice. I bought this to help with stomachaches and to keep warm. There's almost no pilling or signs of wear. There's no tag, so I don't know the size or material. Approximately size M (laid flat, top approx. 27cm, bottom approx. 33cm, width approx. 26cm) Knit fabric Not too thick, not too thin Dark gray *I'm also selling a thin belly band. Please take a look. Although it's been used only a few times, it's a used item. Please refrain from purchasing if you are sensitive to used items.