To use this sweatshirt, just put it on and enjoy the cozy warmth. When it comes to care, remember not to wash it for at least ten days after you receive it because of the product used to stop fraying. After that, you can wash it like your other clothes. To keep it in good condition, use a gentle cycle in the washing machine. Hang it to dry to avoid any shrinkage. The NuBlend® fleece is pill - resistant, but try not to rub it against rough surfaces. This sweatshirt is made to order, so please be patient as it takes 7 - 10 business days to process.