・Free size ・Lined ・Elastic waist ・Two side pockets ・Outer fabric: 100% cotton ・Lining: 100% polyester ・Ribbing: 　55% polyester, 40% cotton, 5% polyurethane ※ Wrinkles are noticeable because I don't have an iron, but I haven't used it much. ※ It was stored in a garment case.