Keep warm and comfortable during long winter jobs with our Insulated Coveralls. The rugged, heavyweight outer shell and black taffeta lining provide guaranteed warmth and protection. Flexible design, convenient utility pockets, and durable materials make these coveralls ideal for getting the job done. 100% Cotton, 12 oz. Duck Fabric Outer Shell, Firm Hand (01 Black, 29 Saddle), 55% Polyester / 45% Cotton Twill Fabric Outer Shell (31 Loden Green), Mid-Weight Bonded Polyester Fiberfil Insulation with Black Taffeta Lining, Water and Stain Resistant Finish, Bi-Swing Back for Ease of Movement, Pleated Elbows with Two Piece Sleeves, Reinforced Front Pockets, Heavy-Duty Leg Zippers to Hip, Heavy-Duty Front Zipper, Two Exterior Chest Pockets with Zippered Closure, Two Interior Storage Pockets, Oversized Reinforced Back Pockets, Double Knee with Cleanout, Double Utility Pocket on