There are signs of use, but I believe they can still be used. They can be worn over ballet shoes or pointe shoes, so I think the size is suitable for children during their growth spurt, allowing for long-term use. They have been stored at home, so please only purchase if you understand this. - Brand: Chacott - Color: Pink - Sole Material: Rubber - Design: Quilting - Style: Warm-up shoes Size M: 21cm - 22cm