This Polo Ralph Lauren men's shirt in size M features a classic fit design in a green plaid flannel fabric, perfect for winter and fall seasons. The shirt has long sleeves with button closure and a collared neckline with a spread collar style. Made of cotton flannel fabric, it is machine washable and easy to care for. Additionally, it includes convenient pockets and is suitable for various occasions like travel, casual wear, and workwear, making it a versatile addition to any wardrobe.