This listing is for a pretty size Small pullover sleeveless stretch knit top from Athleta.  The top is black and is done in a textured poly, nylon, spandex blend.  It has a fitted shape and is soft and of good substance but fairly lightweight.  The close up tag photo shows the color best, it is a true basic black.

The stretch in this top is good but not a super tight stretch, the fabric expands fairly easily and has a nice comfortable fitted style.  This is a great top by itself or as a layering piece and is in very good condition.  The measurements are:  

Bust -  Approximately 12 1/2" doubled to 25" with lots of stretch in the fabric for more room when on

Length -  Approximately 24"

80% recycled polyester, 15% nylon, 5% spandex

Machine wash.