This Field & Stream Men's Green Flannel Shirt in size M features a classic plaid pattern with long sleeves and a collared neckline. Made of heavy-weight cotton flannel fabric, this vintage-inspired button-up shirt is suitable for winter, fall, and spring seasons. The shirt boasts a spread collar style with button accents and is machine washable for easy care, making it ideal for travel, casual outings, or workwear in all seasons.