Aerie oversized crewneck. Size medium. Heather grey color. Super soft terry cloth material on the outside (shown most accurately on the last picture of the close-up of the sleeve). It’s pretty lightweight so it’s the perfect transition piece from summer to fall. Reverse stitching adds a unique touch! Worn once and in perfect condition!! Note: the slits in the bottom band and the back of the collar are meant to be there to add a “lived in” feel. It came that way so don’t be alarmed :)