NWOT Vintage L.L Bean Chamois Cloth Shirt. Size Men’s L. See 3rd picture for style reference, but color way on listing is Mariner Blue plaid navy/blue/grey (Not available on website). Our heaviest-weight flannel. Made of thick chamois fabric that's warmer than ordinary flannel, it's a shirt, light jacket and essential layer all in one. - Brushed 7.5 oz. 100% Portuguese cotton. - Machine wash and dry. -Unbreakable buttons. -Double-stitched seams for toughness. -Original angled pockets and cross-stitched buttons. -Traditional Fit: Relaxed through the chest, sleeve and waist. -Designed with extra room for layering.