Jacquard knit hat with polyester logo badge in front. The hat is in a warm blend of organic cotton and organic wool to be sure to keep you warm on the cold days. 65% Organic Cotton35% Organic Wool Polyester logo badge This hat is GOTS certified. GOTS is the worldâ€™s leading certification standard for organic textiles including both ecological and social criteria. GOTS covers every step in the production process from the fiber to the finished garment. This garment is organic, GOTS certified by Ecocert Greenlife, Lic.No. 151833.