Introducing the Insulated Flannel Shirt by FILSON, a nod to the rugged style of the 1970s in a versatile Warm Khaki shade. Featuring long sleeves and made from midweight 100% cotton flannel with quilted insulation crafted from 100% recycled polyester, this shirt is designed for both durability and warmth. The garment secures with a button closure, featuring button-flap chest pockets and adjustable cuffs for a customized fit. Perfect for fall events like Thanksgiving, this shirt is garment-washed for additional comfort and shrinkage control, making it an ideal choice for both workwear and casual occasions.