Eko Beanie is made of acrylic yarn in line with the standards of OEKO-TEX, a license that identifies those products that do not represent a threat to the consumers health. Product Features: Beanie with cuff made of certified oeko tex yarn, 2 darts on top, Double layer, Fabric: main fabric: 100% acrylic oeko-tex yarn. Product. Colours: Black, Burgundy, Grey Melange, Navy