Thank you for viewing from among the many products available. This is a women's sleeveless top, size M. It's made of a stretchy material and is very comfortable to wear. I wore it once, but the shoulder area was a bit long for me, as I usually wear a size S, so I'm selling it to someone who can wear it. I am also selling this on other sites, so please consider purchasing it soon if you are interested. If you have any questions, I will answer them to the best of my ability, so please feel free to ask.