Mattress Topper Reviews > Memory Foam Mattress Topper Reviews Based on 38,517 Actual Consumer Experiences THE GOOD: Most popular mattress topper • often highly effective at improving mattress comfort • available in several varieties to suit personal need and preference. THE BAD: Potential for initial odor and heat retention • can be too firm for people under 120 lbs • somewhat difficult to move on / get up off • squishy feel possible • fairly heavy. THE COMPETITION: See how other topper types compare to memory foam in the topper comparison. 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. The table below compares toppers with 89% or better owner satisfaction based on at least 500 consumer experiences. * Memory foam density indicates howFor example, foam with 3.0 lb (or lbs/ft) density means that a cubic foot of this foam weighs three pounds.
See the above grid and memory foam density: low vs high to learn more about differences in density. ** Gel-infused memory foam tends to sleep about 25% cooler longer than regular memory foam all other things being equal. *** CertiPUR-US certified foam meets standards for content, emissions, performance and durability. 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. 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 lbs/ft or more) may last somewhat longer than those with lower density foam (3 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 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. 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 18% report the problem. Off gassing can be a small annoyance to some people and unbearable to others. Learn more about memory foam off gassing. 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. * Off gassing lasting more than 24 hours. 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.
Thicker memory foam toppers tend to have more heat-related complaints than thinner varieties. This appears to be due to the fact that the sleeper often sinks further into thicker toppers where there is less air circulation. High density foam toppers may also increase the potential for heat retention. * Heat retention is enough to undermine sleep quality at least some of the time. Gel-infused memory foam tends to sleep about 25% cooler longer than regular memory foam – all other things being equal. 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. 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.
New (3) from $152.99 Serta 3-Inch Memory Foam Mattress Topper, 3.5-Pound Density, QueenDetailsTHE GRAND - Mattress Pad Cover - Fitted - Quilted - Queen (60"x80") - Stretches to 18" Deep! Make your mattress more comfortable with 3 Inch of premium memory foam from Serta. This mattress topper adapts to your body to give you relief from the painful pressure points that cause tossing and turning, helping you to sleep more deeply and wake up feeling refreshed. It's made in the USA with 4 lb. density foam for the best balance of comfort and support, plus lasting quality and durability. 80 x 60 x 3 inches 32.4 pounds (View shipping rates and policies) This item can be shipped to select countries outside of the U.S. Learn More This item must be shipped separately from other items in your order. Additional shipping charges will not apply. 4.2 out of 5 stars #310,005 in Home and Kitchen (See Top 100 in Home and Kitchen) #438 in Home & Kitchen > Bedding > Mattress Toppers
#1,315 in Home & Kitchen > Furniture > Bedroom Furniture > Mattresses & Box Springs Compare to Similar Items LUCID 3-inch Gel Memory Foam Mattress Topper - Queen Queen Size 3 Inch Thick, 4 Pound Density Visco Elastic Memory Foam Mattress Pad Bed Topper. Made in the USA Serta Rest Queen 3" Gel Memory Foam Mattress Topper 5 star64%4 star13%3 star12%2 star4%1 star7%See all verified purchase reviewsTop Customer ReviewsOne year warranty is a joke, arrived smelling like rotting fish and split in half, extremely fragile and weight wasn't right :-(| A bit too hard for a topper, but it's ok.|It doesn't have very good memory|hardened after 6 months|We purchased this to go on our pull out sofa for visiting guests. In the beginning it was quite nice, thick and soft. Our first guests to use it though it was super comfy and they slept on it for a week. Unfortunately, the second time we tried to use it, about 6 months after purchasing it, the foam had hardened significantly;