1000-denier, heavyweight, Cordura? nylon Arctic-weight polyester lining Water repellent Our men's Extremes? active jac is arctic-quilt lined for cold weather conditions. Water repellent, it’s constructed of tough, 1000-denier Cordura? nylon, and fully lined with quilted, arctic-weight polyester insulation. It features two inside pockets, two hand-warmer pockets and rib-knit cuffs and waist. The main seams are triple stitched for strength. ~Brand New with Tags~ Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.