Long-sleeved hoodie and pants set Size: 100 Purchased from the Korean children's clothing store Angou!! The string at the neck was removed ( >_< ) Elastic waistband The hood, pockets, and pants are made of nylon fabric!! There is a faint stain on the pants, barely noticeable (please check the photos). Worn a few times, but There are no stains or fraying!! Please understand that this is a used item before purchasing.