Memory foam's ability to reduce pressure points is one of the reasons so many people are using it to get the best night's sleep. Now you can enjoy the benefits of memory foam without having to buy a new mattress by replacing this memory foam mattress with your existing innerspring mattress. This mattress will add comfort and increase the quality of your sleep from immediately. Three inches of four pound density memory foam used in this mattress is specifically designed to provide you with an enhanced gel like feel, and also provides additional support in areas where where traditional innerspring mattresses creat painful pressure points. The foam is also specially formulated to contour to your body at any temperature, and will give you the extra comfort you need to get the best night's sleep possible. Environmentally friendly processes are used to make our memory foam. This makes our memory foam more "green" and eco-friendly, by the use of earth friendly processes. Our mattresses have also earned the PURGreen certification, which means they are manufactured, fabricated and packaged in the U.S.A. meeting all EPA and CSPC standards being safe and free from harmful chemicals. PURGreen uses independent laboratory results to qualify products and ensure they are manufactured without the use of ozone-depleting substances such as Chlorofluorocarbans, Polybrominated Diphenyl Ether substances, Harmful Metals, Formaldehyde, Prohibited Phalates or any other unsafe materials. PURGreen also implements baseline requirements such as conserving water, energy and other natural resources in the manufacturing processes established through internationally accepted ISO standards and procedures in order to receive certification.***There may be a new foam smell associated with your new mattress; however, this odor is not toxic or harmful passing all PURGreen, EPA and CSPC standards. MADE IN THE USA.