(Good Moisture Absorption and Breathability): Made with 100% cotton cover and high-quality polyester fiber filling. (Soft Touch). The pure cotton material caters a soft and smooth finish to the pillow providing stress free sleep. (Organic Cotton Pillows Cover): Your path to sustainable comfort and restful sleep. Cotton Protection for Sensitive Skin (Embrace the Comfort and Sustainability of Organic Cotton Pillows): Cotton's natural fibers assist in regulating temperature for a cool and dry sleep. They are ideal for sleepers who run hot at night.