This versatile tank has stretch and drapes for easy movement. 4.1-ounce 75/20/5 poly/TENCEL Lyocell/spandex jersey with stay-cool wicking technology OGIO heat transfer label for tag-free comfort Self-fabric neck and armholes Keyhole details at back Iridescent heat transfer O on front left hem Side ventsTENCEL is a trademark of Lenzing AG.