Fabric: Lightweight ribbed knit. Reformation is part of The Climate Pledge, a commitment to reaching net-zero carbon emissions by 2040. Produced via carbon-neutral manufacturing. Mock neck. Shell: 88% tencel lyocell/12% spandex. Wash cold. Made in the USA. Sleeveless. Measurements: Measurements from size XS Length: 19.75in / 50.0cm, from shoulder