The Orvis Flannel Shirt Jacket is a versatile and heavy shirt made from thick cotton flannel fabric in a red and green plaid pattern. It features a button-up closure, collared neckline, and long sleeves, making it suitable for a workwear or casual style. The regular fit and medium size make it a comfortable and stylish addition to any man's wardrobe, perfect for layering or wearing on its own in cooler weather.