You have no doubt by now heard about memory foam. It has hit everywhere really big and is becoming increasingly popular around the world. You can get many products in this range however the most popular thing going around right now is the memory foam mattress topper. You can add this on top of your existing mattress ad you can really change the quality and improve your sleep. There are a few things you should look out for and consider when you are going to buy a memory foam mattress topper, and you should begin to realize what benefits you should expect, what type of density and firmness offer the best quality of sleep, and how to choose the right one that will suit your body. There are many types of bedding materials ranging from latex right through to cotton. However, there is nothing that can compare to memory foam and the benefits it can give you. It really conforms to your body and reduces pressure points on the bed. However, you don't need a whole mattress made out of memory foam. In fact it may not be ideal at all, it is a very soft material and not built for support. It works at its best when it is layered over the top of a very firm mattress that is designed solely for support. Memory foam is a really unique product, and there are a few reasons for that. Memory foam mattress toppers will contour to your body, unlike a latex foam mattress , this is because the memory foam cells deform when they are under load. They compress fully and spread air to the cells around them, each cell has a hole in them so this can actually happen. This is how the memory foam mattress toppers can help with reducing pressure points, and really conform to your body's shape. You cannot get this type of feeling from any other product. Another great feature of memory foam mattress toppers is that it is temperature sensitive. At a lower temperate it is much harder, and at a higher temperature it becomes softer and bouncier. However the stuff that is used in the toppers has a larger range of temperatures so it stays pretty soft at colder temperatures as well. You may know how important a good nights sleep is for you, and how much a good mattress can influence that. A lot of people have back problems and sleeping problems solely from the mattresses they use. A memory foam topper can really add an extra bit of life to your mattress and can even enhance it longevity. This is not to say it is a way to not have to buy a new mattress, but it can certainly enhance the experience and you will get a much better sleep because of it.