Thank you for viewing! This is a sturdy, thick short-sleeved T-shirt made of sweatshirt material! Both shirts have no stains or fraying. There's only slight pilling of the fabric that's barely noticeable, so they can still be worn for a long time! There are snap buttons on the shoulder for easy changing! Main body: 100% cotton 90cm No name written on the washing instructions. The name tag will be cut off.