This is a liner filled with Foof--the soft stuff, our patented polyurethane foam. It does not include a cover. Why would you want just the Foof-filled liner. Well, let's say you spilled something nasty on your current Foof Chair. The cover is machine washable, but the foam isn't. Just order this replacement Foof Chair Filled Liner and insert it into your existing cover and you're set to go.