Dark teal blue, this is a gorgeous color! Soft and cozy, this merino sweater is perfect for the office or cool work environment! In excellent condition, there are no flaws and show no signs of wear. The only evidence that this is preowned is that the tag has been cut off inside. I'm confident this is merino wool though, based on my experience working with this material and the fact that I have another one in my closet, just a different color. Generous sizing for a small. Stored in my nonsmoking home, thanks for looking!