Duluth Women's Job-Jitsu Workwear Lined, Insulated Overalls, size 12/31 Harsh work and brutal cold may think they have the upper hand, but you’ve got Insulated Job-Jitsu™ Overalls. Innovative, streamlined and designed for high performance, Insulated Job-Jitsu Workwear fears no task or temp. The ultra-lightweight, water- and wind-resistant shell fends off fierce conditions. It’s a tough 88% nylon/12% spandex technical fabric that smashes abrasion-resistance standards, yet stretches with ease for maximum agility. Sweat-wicking lining pulls moisture away to keep you dry. THERMORE® stretch insulation packs in the heat without limiting movement or weighing you down. And, from the extra range of articulated knees to an adjustable waist cinch, Duluth ingenuity is your advantage. Tough winter jobs won’t know what hit ’em. Ultra-lightweight, super-stretchy 88% nylon/12% spandex shell smashes standards for abrasion resistance and fights the elements Wind-resistant and water-resistant with a DWR finish to shed rain, sleet and snow Bulk-free THERMORE® stretch insulation keeps you warm and working hard Moisture-wicking lining fights sweat and adds freeing flex 6 total pockets, including 2 zippered cargo pockets to secure essentials Custom-fit waist cinch for comfort Articulated knees deliver freedom of movement Adjustable, elasticized shoulder straps flex when you do Shell: 88% Nylon 12% Spandex Lining: 100% Polyester Filling: 100% Polyester