These are new and unused standard school uniform winter trousers made in Japan. The fabric is 100% polyester. The color is black. They have one pleat. The hems have not been altered. Size: Waist 78 cm Machine washable at home! You can use them with confidence. (When washing, fold them, put them in a laundry net, and use the hand wash cycle.) All items are new and unused, but as they have been stored in a warehouse, please refrain from purchasing if you are looking for perfection or are sensitive about minor details. Sailor uniform, school uniform, student uniform, seasonal change, entrance, junior high school, high school, one pleat, slacks, made in Japan, outlet, sale