Introducing the Men's Vintage Flannel Work Shirt by FILSON, a robust and stylish option in a gray/red/multi plaid. Crafted from 8.1-oz. cotton twill with a brushed twill interior, this shirt provides warmth and softness for all-day comfort. Featuring long sleeves, military-grade melamine button closure, double-needle construction, and flat felled seams for added durability, it's designed for longevity. The shirt includes button-adjustable cuffs and practical button-flap chest pockets, and is machine washable for easy care.