Dress up like BMO for cosplay, parties, or even for everyday apparel with the Adventure Time BMO beanie. Composed of soft and durable knitted acrylic fabric, these skullies keep you warm during cold outside weather. This cool and stylish Adventure Time cuffed beanie fits adult men and women's heads of all shapes and sizes, and is officially licensed Adventure Time merch, ensuring you are receiving genuine and authentic cosplay clothes. Caps are recommended for hand washing only.