- Knitted Bow Crochet Twist Ear Warm turban Headband Hairband- This warm chunky cable knitted headband is made of 100% Acrylic wool. - Crocheted turban style headband keeps those ears warm - A thick, cozy, crocheted ear warmer headband featuring a chic crochet detail and a crocheted knot in the center.- Size: - It fits the average teen or adult head of 20-23 inches in circumference.