This is a Uniqlo Washable Cotton Crew Neck Sweater. It's made of 100% cotton and can be washed at home, offering a comfortable feel like a cut-and-sew garment. It's thin, making it suitable as an inner layer for suits or for layering. This is an XS size, exclusive to the online store, in a versatile black color. Worn a few times, there are no stains or damage, but there is some wear and slight fading. Please understand that this is a used item before purchasing. Product number: 445190 Size: XS Color: Black - Made with 100% cotton material that expresses softness with loosely twisted yarn, providing a good feel against the skin. - Machine washable. - A silhouette with a moderate amount of room in the body width, sleeves, and armholes, while still looking neat. - The side seams are slightly forward, creating a design that is neat in the front and has room in the back. - Versatile enough to be worn with any bottoms, for both casual and clean looks.