The Weatherproof Vintage Men's Long Sleeve Flannel Plaid Shirt is a classic button-down crafted from double-brushed yarn-dyed flannel fabric, offering softness from the first wear. Designed for casual everyday use and easy layering, it features a timeless plaid pattern available in a range of seasonal colorways including gray.

The shirt is made from a 60% Cotton / 40% Polyester blend at approximately 160 gsm, providing lightweight warmth without bulk. Key construction details include a button-down collar, a single chest pocket with button closure, chambray trim at the interior neckband and back yoke, back pleats for added range of motion, and a curved bottom hem. The fabric is pre-shrunk to minimize shrinkage after washing. Sizing extends through 3XL for an inclusive fit.