Considering a memory foam mattress or similar product? Learn what sleep consultants say about it. What's Memory Foam? What Are the advantages of Memory Foam? What Are the Disadvantages of Memory Foam? Are Memory Foam Merchandise Protected for Younger Children? Few issues really feel pretty much as good as a superb evening's sleep. That is especially true if sleep appears to escape you, night after evening after evening. If you've heard about memory foam, you might wonder if it could enhance the standard of yoursleep. Some individuals swear by it. Others are much less enthusiastic. What exactly is memory foam? And what are its pros and cons? This is data to help you resolve whether or not memory foam is value a strive. What is Memory Foam? First designed in the mid-1960s for NASA airplane seats, memory foam is made from a substance called viscoelastic. It is both extremely vitality absorbent and smooth. Memory foam molds to the physique in response to heat and pressure, evenly distributing physique weight.