NEW Wu-Tang Clan Pom Knit Hat Brand New Never Worn Smoke Free Fast Shipping 100% Polyester Material: The woven hat is made of 100% polyester fiber, and the top of the hat has a plush ball, which is thick and comfortable. Can make you feel warm and stylish. Size: A size with good stretchability, suitable for head circumference: 21.2-26.8 inches