A Wacoal turtleneck. New. I liked the pattern and bought it because the site said it was a size M, but it was too small and I couldn't wear it. I think the size is XS. It's a thin fabric that feels nice. 85% nylon 15% polyurethane It had a tag when I bought it, but I threw it away, so it's not there. If you are small, it would be good as an inner layer, and I think you could wear it on its own in the coming season.