Pure tree certified organic natural latex contour shape bed pillow - Medium high loft. PureTree organic natural latex bed pillow is certified organic by GOLS, so you can sleep with a peace of mind. Organic natural latex is harvested via tapping from Para Rubber Trees in Southeast Asia similar to how maple syrup is tapped from maple trees. PureTree organic latex pillow is enclosed in a 100% GOTS certified organic cotton zippered liner for a smoother surface for the customer's pillowcase encasement. Organic latex has a resiliency similar to memory foam; it is soft and molds to the shape of the body while providing support for the head and neck. Organic latex bed pillows are also very durable and don't go flat the way poly-fill, cotton, and feathers do. PureTree organic latex bed pillows are constructed with many pinholes throughout the pillows to allow ventilation and airflow to prevent trapping of heat for comfortable sleeping. PureTree organic latex pillows are made quality.