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While a brand-new mattress can be a good idea for those looking to improve their sleep quality, sometimes a mattress topper can be a more cost-effective and simple solution to finding enhanced sleep. Memory foam mattress toppers come in a variety of sizes designs and at a wide range of price points. Some even use open-cell technology or gel infusions to draw our excess heat and keep you cool.
Here, the best memory foam mattress toppers on the market.
Best Overall: ViscoSoft 4-Inch Pillow Top Memory Foam Mattress Topper
Plush topper that's good for side sleepers
Removable and washable cover
May be too soft for some
If you’re looking for the ultimate plushness, the ViscoSoft 4-Inch Gel Memory Foam Mattress Topper is a great choice. ViscoSoft is one of the thickest, plushest options on our list, making it a good choice for side sleepers or those looking for an extra soft sleeping surface. The topper comes in six sizes and features 2.5 inches of gel-infused memory foam topped with a 1.5-inch down alternative layer to provide the ultimate upgrade to any mattress. The down topper is covered with a 300-thread-count satin fabric that’s hypoallergenic and machine washable. It also comes with elastic straps that fit mattresses up to 18 inches thick and help to secure and keep the topper in place throughout the night.
The ViscoSoft topper can utterly transform bedtime. Thinner toppers can be too firm for side sleepers, but the added down alternative layer on the ViscoSoft provides the optimal plushness—you could even say sleeping on this topper is akin to sleeping on a cloud.
Runner-Up, Best Overall: Dreamfoam Bedding 2" Gel Swirl Memory Foam Topper
Molds to body
This topper comes in eight different sizes ranging from twin to California king and is made from CertiPUR-US certified visco-elastic memory foam that hugs your body as you sleep. The 2-inch thickness is perfect for those who like a not-too-soft, not-too-hard mattress feel at night. The topper comes in a 12 by 12 by 18 inches box and expands after it’s opened. Plus, this topper is budget-friendly.
The DreamFoam topper can transform old, stiff mattresses and improve sleep even after the first night. The mattress topper has a gel infusion that's meant to help keep you cool at night, but our product tester found the mattress still retained heat, and also noted it had a strong smell for the first few days out of the box. However, if you’re hunting for a great, affordable topper for back, side, and stomach sleepers, the DreamFoam is a great choice.
"I had to keep this topper in the closet for two days while it degassed. Before I did that, it was stinking up my whole room."—The Spruce Product Tester
Best Gel Memory Foam: Advanced Sleep Solutions Gel Memory Foam Mattress Topper
Gel-infused foam helps keep you cool at night
Takes 24 hours to expand
The Advanced Sleep Solutions Gel Memory Foam Mattress Topper is a 2-inch medium plush mattress topper infused with gel to help relieve pressure and keep you cool all night. It comes in six sizes, ranging from twin to California king, and measures just slightly smaller than your mattress to ensure a snug fit. The non-toxic material doesn’t smell like chemicals and expands to its full size after 24 hours. The best part? Advanced Sleep Solutions offers a 60-day money-back guarantee if you don’t sleep better after purchasing it.
This topper may help relieve back pain, it cools throughout the night, and it stays put on the mattress. It can take a while to fully expand, but once it does, it provides night after night of restful sleep.
Best Cooling Memory Foam: ViscoSoft 3 Inch Gel Memory Foam Mattress Topper
Exceptionally plush and comfortable
Comes with a removable, machine-washable cover
May require a deep pocket fitted sheet
For some, the decision to buy a foam mattress topper isn’t based on creating a more plush surface as much as keeping things cool throughout the night. The ViscoSoft 3-Inch Ventilated Memory Foam Mattress Topper features gel-infused memory foam and a ventilated design to promote airflow, distribute body heat, and help keep hot sleepers comfortable. The 3-inch high-density memory foam also helps evenly distribute body weight to relieve pressure points and prevent you from sinking too far into the mattress. What's more, the topper comes with a breathable bamboo-rayon cover that's machine washable, so you can easily keep your mattress topper feeling fresh, clean, and odor-free.
The mattress topper is available in all standard bed sizes, and it boasts good quality and coolness. If you tend to find memory foam too hot, this could be the perfect topper to keep you cool all night.
"After sleeping on it for a few nights, I can confirm that the mattress topper is excellent at regulating temperature. I don’t have a problem with overheating while I sleep, but it does remain comfortably cool through the night."—Theresa Holland, Product Tester
Best for Back Pain: Lucid 3-Inch Ventilated Gel Memory Foam Mattress Topper
Medium-plush topper with 3 inches of supportive memory foam
Takes 48 hours to expand
If you suffer from back pain, a memory foam topper can help distribute your weight evenly throughout your mattress and relieve pressure on your body. The Lucid Gel Memory Foam Mattress Topper is three inches thick, providing added support for your back. It is medium plush, so it’s not so soft that you’ll sink in, but just firm enough to give you support. The ventilated design helps promote airflow, and the infused gel material helps regulate temperature throughout the night. It takes about 48 hours to fully inflate and comes with a 3-year warranty against defects.
The Lucid Memory Foam Topper is plush and holds its shape night after night, and you'll appreciate the cooling gel feature. Perhaps best of all, this topper stops endless tossing and turning and helps relieve motion transfer between couples.
Best Hypoallergenic: Recci 3-Inch Memory Foam Mattress Topper
Hypoallergenic cover that's machine-washable
May shift during sleep
If you suffer from allergies, a memory foam topper with a removable cover is a better choice to help reduce allergens. The Recci Memory Foam Mattress Topper features a hypoallergenic bamboo viscose cover that is machine washable and dust mite resistant. Made from 100-percent pure memory foam, the Recci topper is 3-inches thick and is made to regulate temperature throughout the night. The underside of the Recci topper features a non-skid material that keeps the topper in place on your bed. The 3-inch thickness is ideal for all types of sleepers, as it’s neither too plush nor too firm.
Best High End: Tempur-Pedic TEMPUR-Topper Supreme 3-Inch Mattress Topper
Filled with the brand's proprietary Tempur material
May be too hot for some
Tempur-Pedic® TEMPUR-Topper Supreme 3-Inch Mattress Topper is designed to reduce pressure points as you sleep, making your night more restful and ensuring you wake up comfortable—not nursing achy joints. Filled with the brand’s proprietary Tempur material, it offers enough comfort and support to justify the higher price tag. Available in sizes fitting everything from twin beds up to California kings, its cover is 98 percent polyester and 2 percent elastane.
While this topper can run a bit hot, it can provide relief for sleepers who have struggled for years with restless nights spent tossing and turning due to inadequate support.
What to Look for in a Memory Foam Mattress Topper
The thickness of memory foam mattress toppers usually ranges from 1 to 4 inches. A 1- or 2-inch topper will most likely be thick enough to make your mattress more comfortable, allowing you to use the bed for a few more years before replacing it. Thicker mattress toppers are good for side sleepers or anyone who wants a plusher mattress feel.
If you’re a hot sleeper, choose a ventilated memory foam mattress topper or one that’s infused with cooling gel—this will help you enjoy the supportive benefits of sleeping on memory foam with less chance of getting overheated during the night.
Memory foam mattress toppers are sold in all standard bed sizes and designed to fit over your existing mattress, so you’ll want to choose the same size as your bed for the perfect fit. Some toppers also come in harder-to-fit sizes, like full XL and queen short.
If you suffer from allergies, choose a mattress topper with a removable and washable cover. The covers are often hypoallergenic and breathable to help you stay comfortable throughout the night.
Why Trust The Spruce?
This article was edited and researched by Cristina Sanza, a lifestyle writer specializing in home products and organization hacks. To keep our product picks current and help you choose the right mattress topper, she reads customer reviews, third-party articles, and brand websites.