Downia - Features:Triple chamber pillow with inner core for extra support - Inner core: white duck feathers for support - Outer layer: 85% white duck down for softness - Fabrication: cotton cover - Care instructions: warm gentle machine wash - The triple chamber pillow was designed to provide optimum neck support without compromising comfort. It contains the luxurious soft lofting properties of duck down with the an inner core of duck feathers for support, encased in a soft cotton fabric. Medium profile ideal for side and back sleepers.