I bought this from the APC site and it's just sat in my closet (it's a little wrinkled from being folded). It's never been worn and is made of 100% merino wool. The sweater is a great three season piece. It's a size medium and black in color. Very classic. Please contact me with any questions. Measurements: shoulder to shoulder: 17.5" underarm to underarm: 20.5" length (down the back): about 27"