Something natural to support baby during feedings! Our Ecowool filled nursing pillow features Ecowool fill and an organic cotton blue flannel outer. This pillow is soft and plush. The organic cotton has a cooler feel than polyester due to its natural breathability while the Ecowool is naturally temperature regulating and bacterial and mold resistant. This makes this pillow very low maintenance. The organic cotton blue flannel outer is soft to the touch and slightly warmer than our other organic cotton outers. Our organically processed Ecowool, although not certified organic, we have found to be of equivalent purity to certified organic wool. In addition, Ecowool is from USA sheep, making it a great way to support our local economy! If you are wanting to look into a pillow that has a firmer support, our woolie ball nursing pillow is a great option. We also highly recommend checking out some of our organic cotton pillowcases to go with your pillow. Spot clean only, not returnable once opened. Made here at our San Diego, CA Facility. Ships within 1-3 business days.