The Pom Knit Beanie is 100% acrylic, comes with a cuff and pom (optional) and allows up to three colors; the Premier USA Pom Beanie is 95% acrylic and 5% lycra, comes with a cuff and pom (optional) and allows up to six colors; and the Simple Beanie is 100% acrylic, with no cuff or pom, and allows up to four colors.