Rib-knit black short-sleeved T-shirt, size M. Very stretchy. - Color: Black - Size: M - Material: Rib knit Although it's rib knit, it's very soft and doesn't cling to the body's lines too much. However, this is just my personal opinion. I'm decluttering and want to get rid of it quickly, so this is the lowest price. Thank you for looking.