VTG 90s striped sweater medium small gray

Cool vintage sweater Unfortunately brand tag is cut as well as material. Feels like maybe acrylic? Maybe some wool in there, not 100% sure. It’s that texture tho Size tag says medium- may fit a small as well. View measurements Armpit to armpit: approx 17 inches Shoulder to hem: approx 22.5 inches Good shape. Some light wash wear from use and cleaning. Tiny snag (hole) at front bottom. I didn’t even notice at first. View photos. Can be worn as is or repaired. Smoke free home A7