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Mattress Topper Reviews > Memory Foam Mattress Topper Reviews

unbiased Memory Foam Topper Reviews, Ratings and Comparisons

Based on 41,451 Actual Consumer Experiences

August 30, 2016

What You Need To Know

THE GOOD: Most popular mattress topper • often highly effective at improving mattress comfort • available in several varieties to suit personal preference.

THE BAD: Potential for initial odor and heat retention • "squishy" feel possible • can be too firm for people under 120 lbs • can be somewhat difficult to move on / get up off • fairly heavy.

THE COMPETITION: See how other topper types compare to memory foam in the topper comparison.

Memory Foam Topper Ratings: Overall As a Group

Ratings show how the various memory foam topper varieties compare to the average mattress topper. Ratings indicate what tends to be true; ratings for a particular model or individual topper may vary.

1" 2" 3" 4" 3 lb 4 lb 5+ lb
Price B+ B- C D B C D
Lifespan C+ B- B- B- C+ B B+
Conforming C+ B A- A B B+ A
Easy to move on C+ D+ D D C D+ D
Back sleep friendly B- A- B B- C+ B A-
Side sleep friendly B- B+ A- B+ C+ B B+
Front sleep friendly B C+ C- D B+ B C+
No off gassing C- D D- D- D+ D D
No sleeping hot C D+ D D C D+ D
Heavy person friendly C B B D+ C+ B B+
Light person friendly C+ B C C- B- C- D
Motion isolation C+ B B+ A- B B B+
Sex friendly C+ B- C- D+ B C- D+
Easy to handle / lift B+ C+ D+ D- B- C D
Firmness med med to soft soft soft to extra soft -- -- --
Comment limited impact on comfort top selling thick- ness 2nd top selling thick- ness person may roll toward heavier partner limited support mix of comfort/ support limited avail- ability

Top-Rated Memory Foam Toppers

The table below compares toppers with 87% or better owner satisfaction based on at least 400 consumer experiences.

Red Nomad Serta Sleep Joy Comfort Dreams Sleep Master Gel Slumber Solutions
Owner Satisfaction (sample)          
$70- $155 $63- $252 $90- $200
$107- $135 $48- $67 $47- $234
2", 3", 4" 2", 3", 4" 2", 3" 3" 2" 2", 3", 4"
2.5 lb 4.0 lb 3.0 lb 3.0, 4.0 lb 3.0 lb 3.0 lb
CertiPUR-US Certified**          
yes no no no yes no
Distinctive Advantage Or Trait          
top rated memory foam topper top seller has channels for air flow free pillows with 3" model top rated gel-infused topper model variety
amazon overstock
amazon overstock
amazon overstock

* Memory foam density indicates how much foam weighs. For example, foam with 3.0 lb (or lbs/ft) density means that a cubic foot of this foam weighs three pounds. 3.0 lb memory foam tends to be easier to move on and get up off than 4.0 lb memory foam. 4.0 lb foam, however, may provide greater support and pain-relief potential. See the above grid and memory foam density: low vs high to learn more about differences in density.

** CertiPUR-US certified foam meets standards for content, emissions, performance and durability.

Memory Foam: What Is It?

Memory foam is made from polyurethane with additional chemicals to increase density. The foam is made up of millions of spherical shaped, open cells. What makes memory foam unique is its temperature and weight sensitivity. Learn more.

Memory Foam Topper Longevity

Memory foam mattress toppers should generally be expected to last about three to four years with regular use – a rate somewhat better than that of the average mattress topper. Memory foam toppers with higher density foam (4.0 lbs/ft or more) may last somewhat longer than those with lower density foam (3.0 lbs/ft or less).

As the toppers age and wear, they tend to lose their resiliency and support. They may also discolor and tear.

Memory Foam Topper Lifespan

memory foam topper ownership length

Warranty Coverage

Memory foam toppers often have warranty lengths of 2-5 years. Owner experience data suggests that the likelihood of successfully filing a warranty claim is low. Consumers, as a result, should probably not place much emphasis on warranty coverage when shopping.

Off Gassing / Initial Odor

When unpackaged, memory foam can initially give off a gas or odor which can last from hours to weeks. Off gassing is the main complaint by memory foam topper owners as about 20% report the problem. Off gassing can be a small annoyance to some people and unbearable to others. Learn more about memory foam off gassing.

Off Gassing by Thickness

There is often randomness as to whether and how much a memory foam mattress topper will off gas. However, owner experience data suggests that off gassing tends to correlate with topper thickness.

memory foam topper off gassing comparison

* Off gassing lasting more than 24 hours.

Heat Retention

About 7% of memory foam topper owners – vs about 4% for the average mattress topper – report that their topper sleeps hot or, in other words, fails to disperse body heat resulting in an unnaturally warm sleep surface.

Know, however, that thicker memory foam toppers tend to have more heat-related complaints than thinner varieties. (See below chart.) This appears to be due to the fact that the sleeper often sinks further into thicker toppers where there is less air circulation. Higher density foam toppers may also increase the potential for heat retention.

memory foam topper heat comparison
* Heat retention is enough to undermine sleep quality at least some of the time.

Also, gel memory foam tends to sleep about 30% cooler longer than regular memory foam – all other things being equal.

Having a Memory Foam Topper on One Side of a Mattress

Memory foam toppers can often be added to just one side of a bed to, in effect, provide different firmness and feel for each side. This can make a mattress more suitable for couples. Learn more on how to have a topper on one half of a mattress.

Memory Foam Topper Impact on Sex

Higher-density and thicker memory foam toppers can impact romantic activity. While they offer some advantages such as improved comfort, they also may reduce bounce and make movement more difficult and awkward. Learn more about the pros and cons of memory foam on this issue.

About Our Memory Foam Topper-Pad Research

Ratings are based on 41,400+ memory foam topper-pad consumer reviews collected from diverse, credible sources including product review sections on retailer websites (namely Amazon and Overstock) as well as online message boards.

Sleep Like The Dead receives NO COMPENSATION of any kind from any company, organization or individual to affect in any way or degree the content of our mattress topper-pad research.

About Our Unbiased Memory Foam Topper-Pad Research

Ratings are based on 41,000+ consumer reviews collected from diverse, credible sources including product review sections on retailer websites and online message boards.

Sleep Like The Dead receives NO COMPENSATION of any kind from any company, organization or individual to affect in any way or degree the content of our mattress topper-pad research.

At Amazon: A Top-Rated Memory Foam Topper

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