This is a reversible nylon jacket from DOG DEPT. Although it's a nylon jacket, it has a lining, so it's a bit thick. It has a hood that cannot be removed. It's easy to use with a half-zip and convenient to fold up and take on trips. It's a free size and recommended to wear it oversized and loose. The check pattern is stylish, but it's reversible, so it's easy to match with other clothes. I remember buying it at an outlet in Kobe Suma. I haven't worn it much. Thank you for looking.