This is very well built Down Coat. I bought medium but I could certainly have gone way with small one. The best thing about this coat is it keeps me really warm in cold harsh days of Fargo, ND winter. I was very happy with my purchase as I was warm even in the -17C at mid and late December of 2018 at ND. One downside of this coat is it takes a lot of space in your luggage while traveling. Its not very heavy but it eats the space as its big. For $30, I couldn't have got any better down coat than this.