Dry wax canvas is the original performance fabric. Invented back when paraffin and cotton were high-tech materials, the dry wax process creates a tough water-resistant fabric with a smooth hand. The vertical jacket wraps a dry wax organic canvas quilted shell around warm polyester fill, for compact insulation that doesn't fear drizzle. 100% organic cotton dry wax canvas from Halley Stevensons 100% organic cotton brushed twill on inside of neck and pocket bags Nylon lining Recycled polyester fill British Khaki color Wave quilting pattern Zippered front and pockets Adjustable snap cuffs Imported