Both the outer and lining materials are 100% polyester, which blocks wind and keeps you warm. I wore it once, but I'm selling it because I don't plan to wear it again. As you can see in the 3rd and 4th photos, there are three stains. As shown in the 7th and 10th photos, there are traces of name stickers on the care label. Other than that, it's in good condition. Please understand that this is a used item. Please refrain from purchasing if you are sensitive to details, as it is stored at home and inspected by a non-professional. It will be shipped in simple packaging. Color: Green Color: Black Season: Autumn, Winter, Spring Gender: Girls