The Four Paws Super Catnip Crazy Cat Tunnel Pants Toy is a great way to get your kitty active. These pants are made of polyester and are bright blue and white, making them perfect for any cat lover. The pants feature two pockets and a catnip patch on the pocket, as well as a pop-up waist and leg design that allows your cat to explore in a tunnel-like atmosphere. The pants also have a crinkle material lining for added intrigue.