Great for a rainy, muddy or snowy day on the job, the Carhartt Men's Insulated Coverall is made of 100% ring-spun cotton duck material and has a quilt lining that is made from 100% nylon. The coverall features multiple tool and utility pockets, including a hammer loop and pencil slots on the left sleeve. Ankle to waist 2-way leg zippers with protective wind flaps and snap closures. Split back with a biswing for comfort. Triple-stitched main seams.