Shell: 12 oz., 100% cotton sanded duck; Body Lining: Heavyweight sherpa ; Sleeve Lining: Medium-weight insulation quilted to polyester taffeta; Three-piece lined hood with drawstring; Extended back for extra warmth; Hidden knit storm cuffs; Pleated elbows and action back, plus snap-close side vents, provide added mobility; Triple-needle stitched main seams hold up to tough tasks; Heavy-duty brass front zipper; Three inside chest pockets, left with zipper closure ; Two angled front welt pockets conveniently store items;