10 oz., heavy-duty cotton duck; Heavyweight quilt-lined taffeta liner; Water-repellent finish;Triple-needle stitched main seam; Heavy-duty brass zipper with storm flap; Collar snaps for optional hood; Two chest pockets with hook/loop closures; Pleated elbows and action back; Knit cuffs and waistband; Manufactured in a LEED (Leadership in Energy and Environmental Design) certified factory;