This is a trench coat/raincoat from United Arrows. The size is M, and the outer material is 100% polyester, with a 100% cotton lining. It has a black, slightly rustling fabric. Made in Japan, it's well-made. Being black and in the trench coat style, it suits suits well, giving it a formal raincoat feel. In fact, I used to wear it as both a light jacket and a raincoat in light rain. The collar can be closed all the way up with a hook, and there are pockets on both sides of the chest inside. As it's a color and style that never goes out of fashion, I think it would be useful to have one. I am selling it because I have significantly reduced the opportunity to wear jackets due to working from home.