Polo Ralph Lauren Thermal Shirt is a classic men's sleepwear made of 100% cotton waffle knit fabric. The shirt features a solid red color with a Polo Pony logo accent. It has a crew neck and long sleeves with a pullover closure. The shirt is lightweight and stretchy, making it comfortable to wear during winter, summer, fall, and spring. The shirt is machine washable and easy to maintain. It is available in size L and is perfect for men who love classic and comfortable sleepwear.