Our Sealy Newton Posturepedic mattress review puts the brand's hybrid ... Underneath the latex are then two layers of extra firm foam and the open coil springs. I favour two main sleep positions ...

Though it wasn’t firm enough for me, I knew immediately that this would be accommodating for many people. The Sealy Posturepedic Hybrid mattress has an airy memory foam feel. This is different ...

Our analysis of how well a mattress maintains its original shape, height, firmness, and side/back sleeping support after 8 years of simulated use. A measure of how much vibration is transmitted ...

for memory- and latex-foam mattresses, higher scores indicate ease of changing sleep position. Indicates how firm a mattress is on our scale from 1 to 10, where 1 is very soft and 10 is very firm.

while the extra-firm mattress is designed to give sturdy support and a denser mattress feel. Sealy recommends its medium-soft Cocoon mattress for side and multiposition sleepers, while the extra ...