12-ounce, firm-hand, 100% ring-spun cotton duck. 100% nylon lining quilted to arctic-weight polyester insulation. Corduroy-trimmed collar with under-collar snaps for optional hood. Two chest pockets with flaps and hook-and-loop closures. Rib-knit, arm-sleeve storm cuffs. Pleated elbows for ease of movement. Left-sleeve pencil slots. Full-length front zipper with storm flap and snap closure. Two large lower-front pockets. Right-leg hammer loop. Ankle-to-waist, two-way leg zippers with storm flaps and snap closures. Double knees with cleanout bottoms accommodate knee pads. Split back with bi-swing folds for comfort. Triple-stitched main seams. VPN: X02.