Excellent all natural pillows. All natural wool provides the warmth of wool and the organic cotton covering offers the softness, absorbency and purity of organic cotton. These are filled with all natural wool and is covered with soft and silky organic sateen - Just the ultimate in organic purity and luxury. These pillows are soft and yet support well compared to commercial big box pillows. Purity of organic cotton next to your skin and all natural wool inside is the best choice for you and the environment. Wool in the pillow is also washable in cold water delicate cycle giving additional benefits of easy care and helps in avoiding dry cleaning solvents. Good for healthy living