Carhartt Washed Duck Insulated Active Jacket, Size 1X in Purple Color 80g 3M Thinsulate Shell-100% Cotton Lining-100% Nylon Interlining-100% Polyester Insulated jacket built for durability throughout the workweek Heavyweight cotton duck is solid and sturdy Synthetic Thinsulate insulation provides low-bulk warmth Triple-stitched main seams will hold up year after year Lined and oversized pockets can hold large tools Drawcord hood to seal out the storm