Tempurpedic 10 Inch Mattress Review

Tempurpedic is true to its ads as far as comfort goes. The mattress takes a little gettin used to, but then there is nothing like it. One wakes up without pain and feeling refreshed. The foam can be a problem. It doesn't breathe so one sometimes wakes up very warm. The cover one sees in the ads can be removed for washing and often NEEDS to be removed because it stretches and washing is the only way to get it back in shape. What one doesn't see is that underneath that cover the foam is sewn into an unbleached cotton cover sloppily put together. This also stretches and nothing can be done to remove and wash it back into shape because the mattress is too heavy. Will this shorten the life of a pricey product?