Designed to fit Carhartt's duck coats and jackets, Carhartt's duck hood is made of rugged 12-ounce, firm-hand, 100% ring-spun cotton duck. It features nylon lining quilted to midweight-polyester insulation, and features a draw cord adjustment.*12-ounce, firm-hand, 100% ring-spun cotton duck *Midweight polyester insulation