100% Polyester. Fabric: Basket Weave, Double Layer Knit, Knitted. Lining: Fleece, Microfleece, Soft Touch. Design: Patch, Plain. Pom Pom, Tearaway Label, Turned Up Cuff. Sustainability: Amfori, BSCI, REACH. Beechfield Men's Patch Beanie in Bottle Green