Under Armour Gray and Light Blue Quarter-Zip Women's Medium Athletic Pullover

Under Armour Gray and Light Blue Quarter-Zip Women's Medium Athletic Pullover. There is no size tag but according to their size chart, I believe it is a medium. There is a small stain on the front, but is in excellent condition otherwise. It has thumholes for comfortable running. I am unsure of the material. smoke free home 6/19 G measurements laying flat: chest: 19 in waist:16.5 in length: 26 in Style 1248526