Greenlayer fabrics are the result of a continued effort to source the best performance materials for our customers. We work closely with our manufacturers to make sure we create materials that adhere to the highest quality and industry standards. It is important to us to develop materials that are less harmful to the environment and we strive to have the majority of our fabrics made from environmentally responsible content. We currently utilize the following materials: Recycled Polyester, Polyester, and Organic Cotton.