I used these for one season of outings. They are thin, fleece-lined pants. I think they can still be worn. I don't see any stains or dirt. There is no wear on the knees. There is a name stamp on the tag. Leopard print design BREEZE pants, size 120 - Brand: BREEZE - Size: 120 - Material: 78% rayon, 19% nylon, 3% polyurethane - Design: Leopard print Thank you for looking. #BREEZE #Pants #LeopardPrint #Stretch #Boys #Girls