This product is a men's Polo Ralph Lauren sleepwear size M in black with a white logo striped design. It features long sleeves, a crew neckline, and is made from a comfortable blend of polyester and cotton. The knit fabric is lightweight, making it perfect for the winter, fall, and spring seasons. Easy to care for with machine washable instructions, this sleepshirt is a stylish and comfortable option for lounging in style.