Shopping for a memory foam mattress can be a little overwhelming. There are so many new terms and options available that it can be difficult. The three things you will want to be familiar with when shopping are foam density, thickness, and temperature sensitivity.

Having some knowledge about each of these can help you choose the right memory foam product for your needs. Temperature sensitivity is not a feature on all memory foam mattresses. It is really one of the key elements of a memory foam product. The memory foam will not be nearly as comfortable if it is not temperature sensitive. If you can afford to buy a memory foam mattress that is temperature sensitive you will be very glad you did.

This features enables the mattress to absorb some of you body heat and soften up to support the key problem areas of your body. Look for memory foam bedding with a thick enough layer of memory foam along the top. You want one with at least three and a half inches of memory foam. The mattress will not be as comfortable if the layer is too thin.

When looking at memory foam mattresses you will also need to think about density. The density of a memory foam mattress refers to the weight per cubic foot. There is no clear consensus as to the ideal density of memory foam. Often retailers will try and sell you memory foam with a three pound density.

Most people find they get better support for their hips, shoulders, and back if you select a memory foam mattress with a density of around 5.0 to 5.9 pounds. Many find that products with a density greater than six pounds are not that comfortable. Whatever memory foam product you select be sure that it comes with a warranty. Most high quality products will offer a warranty of between twenty and twenty five years.