Soft 80% wool/20% nylon pullover. Manages to be both warm and pretty lightweight because the two different fibers combine into a weave that's a little open. When it's lying flat it measures 22" pit to pit and it's 29" long. This was petite sizing at the time, so I believe it would have fit like a big, slouchy, longer sweater worn with slim pants or leggings. I'm a medium and found that it's not tight on me, but it really will look best as an oversized fit, especially with boots. In great condition and just hand washed.