Memory foam consists mainly of polyurethane as well as additional chemicals increasing its viscosity and density.It is often referred to as “viscoelastic” polyurethane foam, or low-resilience polyurethane foam ().The foam bubbles or ‘cells’ are open, effectively creating a matrix through which air can move. Higher-density memory foam softens in reaction to body heat, allowing it to mold to Few things feel as good as a good night’s sleep.That’s especially true if sleep seems to escape you, night after night after night.. If you’ve heard about memory foam, you may wonder if it could Nectar Sleep offers finest Memory Foam Mattresses with risk-free 365 days home Trial, Free Shipping & Returns Works with all frames Forever Warranty. We have Memory Foam Mattress Reviews of several brands. See also our new page, Memory Foam Pillows, for information about pillows and reviews of memory foam pillows.Our Blog has articles about sleep issues, mattresses and the mattress business, materials, and certifications.. For help in selecting a mattress, read Choosing the Correct Mattress and Sleeping Position. Hi Janice! Thanks for the question. Memory foam mattresses CAN have an odor, but we have found that buying a memory foam mattress from a recognizable brand that makes its memory foam in the United States greatly reduces that risk. Live and sleep resort is our 2nd best choice when it comes to beds for back pain and considered the best cheapest mattress in terms of relieving lower back problems. Live and Sleep mattress is designed from 3 layers of memory foam. .
Memory foam offers unique properties in the comfort layer of a mattress but shouldn’t be the only material used if you want proper support. This comfort layer is located at the top of the mattress and offers sleepers the level of comfort they need with the initial give and contouring properties we’ve mentioned. High density foam: Similar to memory foam mattresses, a high density foam mattress uses a more compact foam typically made from polyurethane.This kind of foam is made largely from open cells that are packed together tightly. High density foam mattresses offer comfort and longevity because they are more dense than a traditional foam mattress. The Signature Sleep Memoir 12 inch mattress is made with a 4″ top layer of comfortable Memoir Foam, followed by 8 inches of high density foam; this allows for the mattress to mold to the body’s natural shape for a comfortable night’s sleep With all of the hype surrounding the memory foam mattress type, you may find yourself wondering if memory foam is right for you. After all, there are a number of types of beds in the industry so how can a consumer be certain of which mattress is ideal? .