I purchased these covers thinking they could be removed from the foam and washed since another reviewer noted they had zippers.  I was disappointed to discover that while the bottom piece of foam could be removed, the top piece could not since the foam was sewn in. The top piece also has a zipper which I'm confused as to the purpose since the foam is not removable. I'm hesitant to throw them in the washing machine, so I guess I'll have to spot treat as best as I can.

Cons: Covers are not removable even though they have zippers