8 Best Memory Foam Mattress Toppers, Tested by Experts

To add some additional firmness to a too-soft mattress, this luxury option from Tempur-Pedic might just be the perfect solution. It offers exceptional support with a surprisingly firm feel that exceeded our expectations, given the brand's medium-firm rating. This topper is also great if your mattress feels like it has too much bounce or for those with heavier body types who can benefit from extra stability. Our testers commented that this topper has kept its shape perfectly, even after years of use, calling it a worthwhile investment. Despite the new design with elastic straps to keep the topper attached to your mattress, one tester shared that the mattress still shifted at night, though she did find the straps helpful when putting the topper on her bed.

While it is on the pricier side, the mattress topper uses the same foam as the brand's well-known mattresses, so you can get a similar high-quality, contouring feel at a fraction of the price. Tempur-Pedic's foam is known for conforming directly to your body shape and promoting spinal alignment. Unlike some memory foam options, this means it doesn't instantly sink or go flat. It can feel firm when you first lie down, but once it adapts to the shape of your body, the pressure relief is incomparable, according to our reviewers and survey panelists. And it offers the brand's superior motion-isolation properties, which means you shouldn't be disturbed by your partner tossing and turning at night. The topper is surrounded by a removable cover that can be easily machine washed, too.

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For a more affordable option, this memory foam mattress topper from Linenspa is an Amazon best seller with over 21,000 reviews and an average of 4.4 stars. We appreciate that the topper is infused with gel beads to prevent overheating, a common issue with memory foam which tends to absorb your body heat. The material will also conform to your body, providing a hug-like feel for the ultimate pressure-relieving cushion. Plus, the brand calls its foam "ultra plush," making the topper ideal for those with a too-firm mattress who want something soft and cozy.

The soft foam is great for those with lightweight body types, as well as side sleepers looking for a little more pressure relief around their joints. Just keep in mind that this topper comes without a cover, but you do have the option to add a cover for an additional cost.

Nolah is popular among members of our tester panel who suffer from back pain, hip pain and sciatica, thanks to the exceptional pressure-relieving feel of the brand's signature AirFoam. This topper is available in two different firmness levels — Luxury Firm for those who prefer a medium-firm feel, and Plush for a softer, more cloud-like experience. It features wide elastic bands at each corner to attach it to your mattress and keep it in place while you sleep. One tester who used it on her adjustable bed was amazed by how secure this topper was, noting that it "didn’t shift around even when we elevated the feet and head of our mattress."

The foam topper also lived up to its pressure-relieving reputation. Our testers raved about the change they experienced in sleep quality, with one commenting that it "made my mattress new again, but better!" Another remarked that the topper "added a level of comfort that is lacking from my mattress." The memory foam material is wrapped in a breathable cotton cover, and our testers raved about how easy it was to zip off for cleaning (it can be run through the washing machine). Know that some testers noted a strong chemical smell that lasted a few days after opening and recommend washing the cover prior to use.

This mattress topper from Amerisleep has an ergonomic design to provide comfort and support with excellent pressure relief in all the right places. It's available in two firmness levels: Comfort for side sleepers or those who want a more cushioned feel and Support for back and stomach sleepers or those who want a little extra support. The topper is uniquely constructed with targeted zones — the zones near the head, back and feet provide additional support, while the zones surrounding the shoulders and hips offer cushioning. Amerisleep's foam is also made with an open-cell design that the brand says offers more breathability and ventilation compared to traditional memory foam. In addition, this option comes with a removable cover that's machine washable for easy care.

When we tested this mattress topper, testers gave high scores for overall comfort, with one raving that it was "super comfortable and soft but still supportive." Another tester with a history of lower back pain noticed improvement within a few weeks of using the topper. Just note that it may be tricky to get your topper perfectly aligned because the brand's micro-gripping technology keeps the topper from sliding around. We recommend lifting the topper to re-position it rather than sliding it into place in order to avoid accidentally damaging your mattress.

Known for its mattresses, Saatva is a brand that uses high-quality materials and excels in providing comfort and support. This luxurious three-inch memory foam topper is a great way to upgrade your sleep experience. The brand claims the graphite-infused memory foam provides a cooling effect because it's designed to pull excess heat away from your body. Our testers agreed that the mattress helped them to maintain a comfortable temperature while they slept, with one adding that it's cooler than other memory foam toppers she has slept on in the past.

The foam has a firmer feel that offers both ample support and pressure relief. It also has great motion isolation, so you won't feel movement from your partner turning over at night. Unfortunately, the plush organic cotton cover can't be removed, and the brand recommends spot cleaning as needed. Our testers loved the attached secure elastic straps and shared that they made it easier to place the topper on the bed and prevented the topper from shifting around at night. According to our testers and survey panelists, the brand has excellent customer service, and Saatva offers you 180 days to try out the topper before committing, so you have plenty of time to sleep on it and decide if it's the right feel for you and your bed.

A memory foam mattress topper is ideal for easing pressure on the areas that support most of your weight, like your hips and shoulders, especially if you're a side sleeper. This option is comprised of two inches of foam for added cushioning and comfort while still feeling supportive. The brand's foam material (found in its mattresses and pillows) is particularly popular among our tester panel for its comfortable feel and exceptional motion isolation. One user even told us, "it was comfortable from day one," and another reported less hip and back pain after sleeping on it.

Tuft & Needle's resilient foam slowly adapts and contours to your body, so you don't instantly sink in upon contact. The brand also says that its foam material has an open-cell design for extra breathability. This topper comes with a soft knit cover to help prevent your bed sheets from bunching, and there's a non-skid bottom to limit shifting at night. Just note that you can't remove the cover to wash it.

If you want to upgrade your bed with the plush support of a memory foam mattress topper but you're afraid of waking up in night sweats (memory foam is notorious for trapping body heat), this topper from ViscoSoft is designed with breathability in mind. Although it doesn't feel cool to the touch, the gel-infused foam is perforated to allow for airflow, which in turn, should help to dissipate heat. Testers agreed that they maintained a comfortable temperature while sleeping on it. With high ratings for support, we recommend this topper for someone who prefers a firmer feel. One tester praised the mattress topper, calling it a "game-changer" and sharing that the supportive foam helped relieve her and her husband's aches and pains.

Some testers noted that getting the mattress topper onto the bed was a bit difficult, adding that they noticed a strong smell after opening the cover and that the odor from the foam took a while to dissipate. Once it's on the bed, there are elastic straps on each corner to keep the topper in place while you sleep, and they're adjustable for an even securer fit. It also features an anti-slip mesh underside that's designed to stay put. For easy cleaning, the smooth cover can be zipped off and machine washed.

Oftentimes, when you're shopping for a mattress topper, you're looking for a quick fix because your current mattress just isn't cutting it. Lucid's hybrid mattress topper checks all the boxes without costing an arm and a leg; it's available on Amazon at a lower price point with fast, convenient shipping. The topper combines supportive memory foam with plush fiber fill for a medium firmness level, and you can opt to use the two layers separately or together depending on your personal preference.

This four-inch topper is equal parts memory foam and pillow top with a two-inch layer of each material. The bottom foam layer is infused with gel beads, while the top features pockets of down alternative for that textbook-fluffy pillow-top cushioning. While there aren't elastic bands to keep the two layers connected, the down-alternative top does have an attached fitted sheet-like design that accommodates up to 15 inches to keep everything in place. Despite the gel infused into the foam, some users still noticed that this topper sleeps hot, so keep that in mind if you tend to overheat at night.