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Best Cooling Mattress Topper for Hot Sleepers

Whether you’ve just invested in a brand-new memory foam bed, or you’re trying to eke a little more life out of your existing older mattress, finding a topper that can soften the lumps and bumps as well as cool down your sleep surface isn’t as hard as you may think. In fact, there are a number of toppers on the market that offer enhanced air circulation as well as cooling materials to keep you feeling comfortable all night long.

Rank Product Highlights
#1 LINENSPA 3-Inch Gel Infused Memory Foam Mattress Topper

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  • Sizes: Twin, Twin XL, Full, Full XL, Queen, Short Queen, King, Cali. King
  • Materials: Cooling gel-infused memory foam
  • Fitted Skirt: No
  • Hypoallergenic: Not Specified
#2 LUCID 3 Inch Gel Memory Foam Mattress Topper

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  • Sizes: Twin, Twin XL, Full, Full XL, Queen, King, Cali. King
  • Materials: Gel-infused memory foam
  • Fitted Skirt: No
  • Hypoallergenic: Yes
#3 Sleep Innovations 4-inch Dual Layer

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  • Topper Depth: 4-inches
  • Pocket Depth:  18-inches 
  • Fill Material: gel-infused memory foam base / hypoallergenic fiberfill top
  • Cover Material: n/a 
  • Maintenance: Large capacity washer
  • Warranty: 10-year warranty
#4 ViscoSoft 4-Inch with Pillow Top Finish

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  • Topper Depth: 4-inches
  • Pocket Depth:  20-inches 
  • Fill Material: Gel-infused memory foam / down alternative fill
  • Cover Material: 100% cotton 
  • Maintenance: Machine wash
  • Warranty: 3-year manufacturers warranty
#5 Subrtex 4-inch Gel-infused Memory Foam

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  • Topper Depth: 4-inches
  • Pocket Depth:  uses adjustable corner straps 
  • Fill Material: gel-infused memory foam
  • Cover Material: Bamboo rayon 
  • Maintenance: Machine wash
  • Warranty: 10-year manufacturers warranty
#6 Starcast Breathable with 3-D Down Alternative Fill

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  • Topper Depth: n/a
  • Pocket Depth:  18-21-inches 
  • Fill Material: down alternative fill
  • Cover Material: 100% cotton 
  • Maintenance: Machine wash in front-load only
  • Warranty: 10-year manufacturers guarantee

Best Cooling Mattress Toppers

1. LINENSPA 3-Inch Gel Infused Memory Foam Mattress Topper

Specs:

  • Sizes: Twin, Twin XL, Full, Full XL, Queen, Short Queen, King, Cali. King
  • Materials: Cooling gel-infused memory foam
  • Fitted Skirt: No
  • Hypoallergenic: Not Specified

Best Memory Foam Support Mattress Topper

LINENSPA’s option on our list is the first look at a memory foam option. This memory in question is infused with temperature-regulating gel beads to help maintain the ideal temperature for you all night.

There are two levels of thickness you can choose from; 2 inches and 3 inches. Both thicknesses will provide you with the best memory foam experience that conforms around your body’s shape. The conforming memory foam will help relieve pressure points and evenly align your spine. You’ll wake up in the morning fresh and ready for the oncoming day.

It’s a comfortable and affordable solution for your bedding issues. Whether it’s an old mattress losing its support or a mattress that’s just too hard, this is the right option to help soften and support yourself while you sleep. The LINENSPA mattress topper is covered with a 3-year manufacturer’s warranty for any issues, so be confident in your purchase.

Pros Cons
  • Option between 2 and 3 inches in thickness
  • Memory foam aligns your spine and helps relieve pressure points
  • Infused with cooling gel to regulate heat
  • Thinner option deforms rather quickly

Who Should Buy This?

This is a great mattress topper for those who are searching for additional support. True, your mattress is your primary source of support, but when the mattress reaches beyond a certain age, it’ll need some help for itself, and LINENSPA’s topper does just that.

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2. LUCID 3 Inch Gel Memory Foam Mattress Topper

Specs:

  • Sizes: Twin, Twin XL, Full, Full XL, Queen, King, Cali. King
  • Materials: Gel-infused memory foam
  • Fitted Skirt: No
  • Hypoallergenic: Yes

Best Pain-Relieving Mattress Topper

The LUCID Mattress Topper is yet another memory foam option available on our list. This topper also has the interesting feature of infusions. You can choose from either lavender or gel infusions for a soft, luxurious, and airy sleep.

There are five zones on the mattress topper which help relieve pains and help you wake up fresher each morning. The texture of the topper helps ensure that there’s proper airflow at night, so you don’t wake up covered in sweat.

The memory foam measures 3 inches in depth for sturdy and reliable support. Particular zones on the mattress topper are raised and dipped to help make your sleep more personalized as well as tension-free. They also reduce your chances of tossing and turning uncomfortably in your sleep. The memory foam is responsive and conforms lightly so you don’t wake up in a little ditch after a good night’s sleep. It balances your weight out evenly over the topper surface.

There’s also a three-year warranty on the topper, so you don’t have to worry about manufacturer’s defects.

Pros Cons
  • Specific zones made for custom comfort
  • Lavender and gel infusions
  • Memory foam relieves pressure points and evenly distributes weight over the surface
  • Textured top regulates temperature and airflow
  • Takes a considerable amount of time to rise after opening (2-3 days)

Who Should Buy This?

This mattress gives you the most personalized experience. Each section of the mattress helps relieve specific pressure points, so you wake up feeling better and more energized. You can say goodbye to pains caused by thick, hard mattresses and uncomfortable, restless nights.

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3. Sleep Innovations, 4-inch, Dual Layer Cooling Mattress Topper with Gel-Infused Memory Foam

SPECS:

  • Topper Depth: 4-inches
  • Pocket Depth:  18-inches 
  • Fill Material: gel-infused memory foam base / hypoallergenic fiberfill top
  • Cover Material: n/a 
  • Maintenance: Large capacity washer
  • Warranty: 10-year warranty

Best for Those Who Want a Cooling Topper with a Plusher Finish

If you’re torn between a gel-infused memory foam topper that can deliver the cooler sleep you crave, and something with a softer, plusher surface, then this dual-layer, quilted topper is the one you’ve been looking for. Not only is the 2-inch thick base layer of gel-infused memory foam ideal at delivering pressure relieving support for optimal spinal alignment, but the deeply quilted, 2-inch pillow top is thick enough to deliver soft yet effective buffering from that too-firm, or too-lumpy mattress you’ve been sleeping on. Best of all, this topper is CertiPUR-US certified and the pillow-like surface is made using a hypoallergenic fiberfill that makes it an ideal choice for those with allergies. A breathable cover helps expel warm air, for an always comfortable sleep, and because it’s also removable and machine-washable, bedding remains clean and hygienic.

Pros Cons
  • 2-inch layer of gel-infused memory foam
  • Hypoallergenic fill
  • Deep skirt pockets
  • CertiPUR-US certified
  • Removable cover
  • Not suitable for standard-sized washing-machine

Who Should Buy This Cooling Mattress Topper?

This extra-thick topper is ideal for those who want the contouring cooling comfort of gel-infused memory foam, along with a little extra cushioning to buffer an uncomfortable mattress.

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4. ViscoSoft, 4-Inch, Cooling Mattress Topper with Pillow Top Finish

SPECS:

  • Topper Depth: 4-inches
  • Pocket Depth:  20-inches 
  • Fill Material: Gel-infused memory foam / down alternative fill
  • Cover Material: 100% cotton 
  • Maintenance: Machine wash
  • Warranty: 3-year manufacturers warranty

Best for Those Who Need a Topper that Cools and Cushions

If your older bed is starting to feel a little lumpier than usual, but you’re not quite ready to spring for a new mattress, this plush 4-inch thick dual-layer topper is the perfect solution. Not only does it feature a 2-1/2-inch thick layer of premium, gel-infused memory foam, but the upper layer includes 1-1/2-inches of plush down alternative fiber for a softer, cushioning surface that buffers you from uneven or too-firm mattresses. And for those that suffer from allergies, this cooling topper is covered in 100% cotton sateen for a finish that won’t irritate sensitive skins. Best of all, it’s designed to breathe warm air out for a cooler sleep, and is also removable for machine washing. Stretchy skirting hugs your mattress edges, while retention bands keep this topper in place regardless of how often you move in the night.

Pros Cons
  • Dual comfort layers
  • 2-1/2-inches of cooling gel foam
  • CertiPUR-US certified
  • 100% cotton cover
  • Deeper pockets
  • Machine washable
  • Not ideal for stomach sleepers

Who Should Buy This Cooling Mattress Topper?

When you need your topper to do double duty, this dual-layered option with cooling gel under a plush surface is ideal. You get the cooling comfort of gel-infused foam, with a softer top layer that is the perfect depth to buffer against a lumpy or too-firm mattress.

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5. Subrtex, 4-inch, Cooling Mattress Topper with Ventilated, Gel-infused Memory Foam

SPECS:

  • Topper Depth: 4-inches
  • Pocket Depth:  uses adjustable corner straps 
  • Fill Material: gel-infused memory foam
  • Cover Material: Bamboo rayon 
  • Maintenance: Machine wash
  • Warranty: 10-year manufacturers warranty

Best for Those Who Need a Cooling Topper with Contouring Support

Whether you traditionally sleep hot, or you have just invested in a memory foam mattress that delivers a little more warmth than you’d like, this topper means business when it comes to cooling down your sleep surface. Let’s start with the gel-infused memory foam construction with tiny channels that help circulate air and prevent body heat build-up. Then there’s the ventilated exterior with its hundreds of small perforations that allow warm air to move up and out through the surface of this topper, for a cooler more comfortable sleep. A breathable bamboo cover not only expels heat, but it includes an anti-slip mesh backing that prevents the interior from shifting as you sleep. And because you’re working with a thick, 4-inch pad of contouring foam, you enjoy the pressure-relief needed for heavier joints. Made without harmful chemicals or phthalates, you’ll never experience off-gassing during set-up or use.  

Pros Cons
  • 4-inches of gel-infused memory foam
  • Ventilated for warm air expulsion
  • Breathable, bamboo rayon cover
  • Durable, 3.5 density foam
  • Machine washable
  • Not waterproof

Who Should Buy This Cooling Mattress Topper?

This is an ideal choice for those who need a cooler surface for a restorative night of sleep, but don’t want to sacrifice the pressure-relieving support that only memory foam delivers.

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6. Starcast, Breathable, Cooling Mattress Topper with 3-D Down Alternative Fill

SPECS:

  • Topper Depth: n/a
  • Pocket Depth:  18-21-inches 
  • Fill Material: down alternative fill
  • Cover Material: 100% cotton 
  • Maintenance: Machine wash in front-load only
  • Warranty: 10-year manufacturers guarantee

Best for Those Who Want an Extra Plush Cooling Topper

When your idea of true sleep comfort includes a topper with a quilted surface and soft, fiber fill rather than one constructed from a solid foam core, we may just have found your perfect match. Not only does this topper’s innovative 3-D down alternative fill use micro-fibers to effectively circulate air and reduce that uncomfortable build-up of body heat, but its 100% cotton cover breathes warm air out to help regulate temperatures. And because cotton is ideal for wicking moisture, you enjoy a cooler, drier, more restful sleep experience. Unique side gussets allow the fill to expand fully across the entire sleep surface, so your mattress receives edge-to-edge buffering – ideal for those lumpy or too-firm beds. And with the 360-degree elasticized edge, this topper hugs your mattress from all sides, so you never need to worry about it slipping off or coming loose during the night.

Pros Cons
  • Loose, down-alternative fill
  • 100% cotton cover
  • 360-degree elasticized edge
  • Stitched baffles
  • Gusseted sides for the full, overall expansion
  • Not ideal for stomach sleepers
  • Not suitable for top-loading washers

Who Should Buy This Cooling Mattress Topper?

When you need extra buffering for an uncomfortable mattress, but prefer a plusher surface than the solid, gel-infused foams can deliver, this pure cotton cooling topper with breathable, microfiber fill, is just the ticket.

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What is a Mattress Topper?

A mattress topper is an additional layer of comfort and cushioning used on top of mattresses. These mattress toppers can be made from many different materials and filling types.

Mattress toppers are a magnificent invention.Understanding what a mattress topper is not a big deal, but one mistake many people tend to make is mixing up toppers with padding.

What Makes it Different from a Mattress Pad?

As mentioned before, a mattress topper is an additional layer added to the mattress for cushioning. This makes the mattress top softer and plusher. A mattress topper can either be the final layer/covering for your mattress or an individual layer of comfort meant to be placed underneath your covers.

A mattress pad is not used for cushioning, but protection. These are thinner layers that are placed over the mattress in order to protect it from stains, odors, sweat, and more. These are more fitted sheets rather than extra layers, but don’t think all fitted sheets are pads. Some toppers come with fitted skirts to ensure they don’t move around at night.

Materials

The type of toppers we have evaluated in this article is referred to as passive cooling toppers. These toppers are constructed with specific materials in order to regulate air efficiently. They can also absorb and transfer body heat away from the surface, so the surface remains cool at night.

Some of the materials you can find are:

  • Natural Latex. Made from the sap of rubber trees, this material stays cool even after long periods in contact with body heat
  • Gel Infused Memory Foam. This material is chemically treated to make it soft and highly responsive to the temperature around it. Using cooling beads or swirls, it transfers heat from the top of the topper, and moves it away through ventilation to keep you cool and prevent sweating.
  • Feathers. The feathers you may see being used as stuffing are duck and goose down feathers.

Benefits of a Mattress Topper

A mattress topper can help you make your bed softer. After a while, the stuffing in your mattress will begin to deflate and compress, which means it becomes firmer. For many people, this is a cause for great discomfort. Luckily, a topper will act as the soft top layer you sleep on without having to purchase an entirely new mattress.

Temporary and one-layered mattresses aren’t the most comfortable, but sometimes there isn’t much choice. The right mattress topper can make your mattress so much more comfortable and cooler if they regulate temperature.

You can also find portable models in case you travel often. Sleeping on the same topper even if it isn’t the same mattress can help create a feeling of familiarity which will help you sleep sounder sooner.

If you and your partner have different preferences in firmness, toppers can help make the mattress a comfortable environment for both of you.

There is also the chance of coming across memory foam mattress toppers that help support and relieve pains. Toppers made with latex or memory foam conform to your shape, therefore, they can de-stress your pressure points, create better alignment, and distribute your weight evenly over the surface of the mattress.

Finally, there is the factor of control. With mattresses, there isn’t much control. Each mattress comes with their own firmness and limitations in customization. Using toppers can take your customer experience of sleeping to a whole new level. Make your mattress cooler, softer, plusher, and more supportive all with the right topper.

Disadvantages of a Mattress Topper

While there are a number of advantages to come across with toppers, there are also disadvantages to keep an eye out for.

Fitting may sometimes be an issue, especially if you are purchasing a memory foam or latex topper. These toppers are put in place with the cover you use over it. If there is a shuffle room underneath the cover, then the topper may move around at night.

There will be less support around the edges of the mattress since toppers are typically a little smaller than the actual mattress.

The more extensive the damage is to the actual mattress, such as sagging and clumps of filling, the fewer chances there are that your topper will make any improvements. In these situations, the topper is rendered useless, so the only solution after this is to purchase a new mattress. Placing a topper over a damaged mattress can even ruin the composition of the topper.

The off-gassing of polyfoam and memory foam toppers can take quite a bit of time. They will have an unpleasant chemical smell which, if not aired out, can stuff up your room.

Memory foam, latex, and polyfoam mattress toppers are usually harder to maintain. This is because they cannot be machine washed. Instead, they have to be spot-treated or dry cleaned. Feather-based toppers may come with the option that they’re machine washable, but they’ll also have to be constantly fluffed back into shape.

Finally, there is the first stage of all mattress toppers. They have to be aired out, so they fluff up to their maximum potential. The best option is to leave them out in the sun.  This can take time, and in some rare cases, they don’t properly fluff up at all.

What to Look for When Buying a Cooling Mattress Topper

— Construction

While mattress toppers come in many thicknesses, fabrications, and with/without covers, it’s important to decide on what exactly you need it to do for you, before you invest. If your intent is to soften an uncomfortable bed surface you’ll want something that’s thick enough to provide a decent buffer and that rules out anything less than 3-inches. If you’re looking for contouring support, it should include a solid (versus fill) layer of memory foam. And if you want a topper that can alleviate some of the heat your memory foam mattress is generating, you’ll want something with gel-infusion, open-cell construction, or that is made from latex.

— Ease of Use

While this may sound like an odd consideration, the bottom line is that you want to gain a more restful sleep from your new topper and you don’t get that if it constantly shifts in the night. Look for good quality elasticized corner retainers that won’t lose their shape over time. And if it’s skirted, check for either deep pockets or a 360-degree elasticized edge that hugs the mattress and keeps all four corners in place regardless of how often you move. Some even offer a textured base to help grip the mattress surface. And if you’re considering a slab-style memory foam topper, be sure it includes a cover. Not only will it make it easier to turn over in the night, but it will help prolong the life of your topper and because a cover can be removed for washing, will help keep your sleep surface clean and hygienic.

Conclusion

A good quality cooling mattress topper is an effective, affordable way to improve the sleep surface of your current bed or to extend the life of a new mattress. Today’s designs deliver not only effective cooling for those who sleep hot, but can inhibit odors, soften a too-firm sleep surface, or simply help to even out the top of an older, lumpy bed. And because they’re typically manufactured using the same quality components as your mattresses – such as high-density foams, gel-infusion, hypoallergenic fill, and breathable covers – you never have to sacrifice quality to get the sleep surface you need.

Recent Updates

October 19, 2021: The ViscoSoft 4-Inch Topper with Copper-Infused Memory Foam and the Maxzzz 3-Inch Dual-Layer have each been removed due to unavailability and decreased popularity, replaced with the highly rated LINENSPA 3-Inch Gel Infused Memory Foam Mattress Topper and the LUCID 3 Inch Gel Memory Foam Mattress Topper.

Frequently Asked Questions

What Are the Benefits to a Cooling Mattress Topper?

The most obvious benefit is that you enjoy a cooler, more restful night of sleep. Cooling toppers are designed to circulate warm air out and because they feature a breathable cover, you never need to worry about a build-up of body heat. And because they’re also substantially thicker than a mattress pad, they’re ideal for smoothing out lumps in older beds and for adding an extra layer of softening comfort to any mattress that feels a little too firm.