Tough enough to do the job, this work jacket layers easily over shirts and jackets so it's great for mild or harsh weather.; 12-ounce, 100% cotton duck cloth; 100% nylon dyed-to-match lining with 6-ounce polyfill insulation (Duck Brown has black lining); Hood with dyed-to-match drawcord; Rib knit cuffs and waistband; Front hand warmer pockets; Interior pocket; Decoration access pocket