Filson Moleskin Vest/Jacket Liner
Light but substantial weight, 12-oz. 100% cotton Moleskin. Filson's Lightweight Vest/Liner is made from a fabric that's tightly woven for wind resistance, then softly brushed for comfortable warmth. Dark Brown pictured but also available here in Navy.
Filson Moleskin Lightweight Vest Liner- item # 151.