Primaloft Down Gold Down Blend insulation: ultra-fine fibers and water-repellent down, offering ultimate warmth and comfort. ClimaHeat jacket: For optimal warmth and comfort. Partial Cocona lining: For ultimate moisture management. Formotion: ultimate performance and comfort while in motion. Insulated stretch panel: Offering optimal freedom of movement whilst insulated. Fully adjustable hood: For maximum weather protection and comfort. Material: Nylon / Polyester.