Estnation 100% Wool - The label says 100% wool. The front is gray, and the back is white, off-white, or cream. The size is listed as 38, which is close to a women's size S. When I bought it, it was about a women's size M. I washed it once and it shrunk. It fits a woman who is 167cm tall and weighs 60kg perfectly. The length is short. As shown in the photo, there is a light pink stain on the neckline.