The truthful answers is: "It's the thickness you are willing to pay for". One manufacturer I know of makes memory foam mattresses in three configurations: The top 2" of the mattress is memory foam, the top 4" is memory foam, and the whole mattress is memory foam. The price varies accordingly. Personal Note: If you can't afford a memory foam mattress, try a memory foam pillow. Awesome, especially if you're a "side sleeper".
Memory foam mattress toppers typically cost around $100.
There are many memory foam mattress reviews, to be found on the internet. If you do a Google search, you will find plenty of them.
Sealy Memory Foam Mattress reviews can be found on Sealy's official webpage. There are over 4 thousand reviews and Sealy Memory Foam Mattress are rated an average of a 4.2 stars.
The Tempur-Pedic and Sleep Number memory foam mattresses are two of the most popular foam mattress brands on the market. They can be purchased at your local mattress store or from tempurpedic.com and sleepnumber.com, respectively.
I just bought the 11 inch king size memory foam mattress from Garden Ridge for $399. The box had no manufacturer's name on it and was shipped from China.
An over priced, name brand, (memory) foam mattress.
I think memory foam mattressess are good because I used to get cramps in my old bed but I don't anymore with my new memory foam mattress!!! I like the idea of memory foam but I much prefer my latex mattress. It has all the good qualities of a memory foam mattress without the drawbacks.
Memory foam can be used for a baby mattress. firstname.lastname@example.org
The memory foam mattress should be automatically activated the minute you unpack it from its compression packaging and it has reached its full size.When I bought my memory foam mattress from Ergoflex (Australia), I had to wait a few hours till it achieved its full size.