This Eddie Bauer Men's Lounge Pajama PJ Sleep Shirt in size Medium. The shirt features a solid gray color with a crew neck and long sleeves, making it suitable for the winter season. Made from a blend of polyester, spandex, rayon, and cotton, the shirt is lightweight and machine washable for easy care. It is a pullover style with a comfortable fabric type of cotton, perfect for a cozy night's sleep.