The Serta iComfortECO Foam Mattress gets its name for including eco-friendly materials, though it isn't organic. The memory foam design is available in firm, medium, and plush firmness optionss ...

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.

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.

Because we use a consistent scale, you can compare the firmness level of all the mattresses in our ratings—even across brands—and make an informed buying decision. For example, the Serta iComfort ...

Check out our best mattress for couples guide. Best firm While the Serta iComfortECO comes in soft, medium, and firm, I tested it in firm to fill some holes in our coverage. I've only tested one ...

Serta is a well-known brand in the mattress industry. This pick is the deepest of our mattresses at 14" and is extra firm for sleepers who prefer a more solid surface to sleep on. The Casper ...

An architecturally award-winning building in Hoffman Estates — designed and built by mattress manufacturer Serta for office ...

Its hybrid construction combines the cooling abilities of innersprings with the medium-firm feel of a foam mattress. You can get White Glove delivery with Serta mattresses, so you don’t have to ...

Dental equipment firm Planmeca is offloading the former Serta headquarters in Hoffman Estates, which has unique architecture.

Because we use a consistent scale, you can compare the firmness level of all the mattresses in our ratings and make an informed buying decision. For example, the Serta iComfort Hybrid Firm ...