A warm and hard-working choice, our sandstone active jac is lined with 100% polyester thermal, including its attached hood. For long wear, it’s constructed of rugged 12-ounce, 100% cotton sandstone duck. There are two inside pockets and two deep, hand-warmer pockets. The cuffs and the waistband are rib-knit to keep the cold out, and triple-stitched main seams enhance durability.*12-ounce, heavyweight, 100% cotton sandstone duck *100% polyester lining *Attached thermal-lined hood.