Uniqlo high-neck T-shirt. It's thin, but warm because it's a blend with acrylic. Width: Approximately 52cm Length: Approximately 70cm It has good stretch, feels good against the skin, and I think it's a material that doesn't easily pill. Great for layering under tunics! I bought several of these because I liked them. It's new, but please understand that it has been stored at home. Thank you! #UNIQLO #CutSew #TurtleNeck #HighNeck