Relwen built its Chamois-Lined Flannel Shirt with an extra layer of brushed cotton chamois on the inside as an ode to ultra-thick flannel workshirts of the past. With a tailored fit that’s not too bulky, it offers maximum warmth and a next-to-skin softness that’s never scratchy. Pulled together with mother-of-pearl buttons and a single chest patch pocket, it delivers a clean, classic profile with heritage-inspired hardware in a range of timeless patterns.