100% Acrylic Elastic closure The winter knit hat is made of 100% soft acrylic, warm, thick and soft beanie hat for your cold winter. ONE SIZE FITS MOST: beanie for women with elastic, one size with good stretch, head circumference: Approx 22"-23.2"(55-60cm) that will fit most people head size. he winter hat with a fur pompom,this puff ball is bigger,super cute and removable.We use the same color or raccoon fur faux fur pompom as the hat when they combine together will look matched.The pom pom snaps securely in place when you want to wear it, and is easily removable when you don't.