Mattress Toppers
Cooling Mattress Toppers for Hot Sleepers
7 picks compared
6 min read
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The short answerThe best mattress topper for hot sleepers is the Sleep On Latex Pure Green Topper for its breathable latex core. The GhostBed Cooling Topper and the Sleep Number DualTemp also excel, offering active and passive cooling respectively.
?How we pickedWe compare published specifications, safety certifications and thousands of verified owner reviews, and we do not physically test every unit. Read the full process in our review methodology.
Sleep On Latex Pure Green Topper
★★★★★ 4.8 / 5 best overall
This topper uses natural latex, which has an open-cell structure that promotes airflow. It comes in three thicknesses: 2, 3, and 4 inches. Owners report it sleeps noticeably cooler than memory foam.
Material Natural latexThickness 2, 3, or 4 inchesDensity 20 ILD (medium firmness)Cover Organic cotton
- Excellent airflow
- Durable and supportive
- Natural materials
- Heavy and hard to move
- Higher price point
GhostBed Cooling Topper
★★★★★ 4.6 / 5 best value
This topper combines gel-infused memory foam with a ventilated design to draw heat away. It is 3 inches thick and fits standard mattresses. Many owners say it provides a plush yet cool sleep surface.
Material Gel-infused memory foamThickness 3 inchesCover Removable and washableFirmness Plush
- Effective cooling gel
- Soft and pressure-relieving
- Machine-washable cover
- May retain some heat over time
- Not as breathable as latex
Sleep Number DualTemp Topper
★★★★★ 4.4 / 5 best for active cooling
This topper uses water to actively cool or warm your side of the bed. It connects to a control unit that lets you set your preferred temperature. It is ideal for couples with different temperature needs.
Material Water-based systemThickness 2 inchesControl Dual-zone remoteCompatibility Most mattresses
- True active cooling
- Adjustable temperature
- Dual-zone for couples
- Requires power and water refills
- Expensive
Best for: best for active cooling
ViscoSoft Active Cooling Topper
★★★★★ 4.3 / 5 best budget
This topper offers gel-infused memory foam at a budget-friendly price. It is 2 inches thick and provides moderate cooling. Owners say it helps reduce night sweats without breaking the bank.
Material Gel-infused memory foamThickness 2 inchesCover Cotton blendWarranty Limited 1-year
- Low cost
- Easy to install
- Decent cooling for the price
- Thinner profile
- Cooling less effective than premium models
Layla Sleep Copper Topper
★★★★★ 4.5 / 5 best for pressure relief
This topper uses copper-infused memory foam that conducts heat away from the body. It is 3 inches thick and offers a plush feel. Many users report it relieves pressure points while keeping them cool.
Material Copper-infused memory foamThickness 3 inchesFirmness PlushCover Removable and washable
- Good pressure relief
- Copper helps with cooling
- Soft and comfortable
- May be too soft for some
- Copper benefits may vary
Best for: best for pressure relief
Zinus Cooling Gel Memory Foam Topper
★★★★★ 4.4 / 5 best for side sleepers
This topper is 2 inches thick and conforms closely to the body, which helps align the spine for side sleepers. The gel infusion helps dissipate heat. Owners find it comfortable for hip and shoulder pressure.
Material Gel memory foamThickness 2 inchesFirmness MediumCover Not removable
- Contours well
- Good for pressure points
- Affordable
- May sleep warm for some
- No washable cover
Best for: best for side sleepers
PlushBeds Natural Latex Topper
★★★★★ 4.7 / 5 best for eco-conscious
This topper is made from certified organic latex and organic cotton. It is naturally breathable and resistant to dust mites. It comes in 2, 3, and 4 inch thicknesses with a firmness choice.
Material Organic latexThickness 2, 3, or 4 inchesCertifications GOLS, GOTSFirmness Soft, medium, firm
- Organic materials
- Breathable and hypoallergenic
- Multiple firmness options
Best for: best for eco-conscious
We compared specifications, owner feedback, and use-case fit across seven models. Our picks balance cooling performance with comfort and durability.
What to look for in a cooling topper
Focus on materials that promote airflow. Latex and gel-infused foams are common choices. Check the thickness and density, as thicker toppers may retain more heat. Look for breathable covers like cotton or bamboo. Consider whether you need active cooling, which uses water or air, versus passive cooling.
How we chose these toppers
We compared specifications from product listings, including material, thickness, and cooling features. We also considered owner feedback on heat retention and comfort. Our picks cover different budgets and use cases, from active cooling to eco-friendly options. We prioritized models with consistent positive reviews on cooling performance.
Cooling toppers for different sleep positions
Side sleepers often need more pressure relief, so a thicker gel memory foam topper may work well. Back sleepers might prefer a medium firmness that supports the spine. Stomach sleepers should avoid overly soft toppers that can cause misalignment. Consider your sleeping position when choosing thickness and firmness.
How to maintain a cooling topper
Most toppers come with a removable cover that you can wash. Spot clean the foam core with mild detergent and water. Avoid using heat or direct sunlight to dry. Rotate the topper periodically to prevent sagging. Follow the manufacturer's care instructions to extend its life.
Questions people ask
What is the best mattress topper for hot sleepers?
The Sleep On Latex Pure Green Topper is the best overall for its breathable latex core. The GhostBed Cooling Topper is a great value option with gel-infused memory foam.
Do gel mattress toppers actually cool?
Gel infusions help draw heat away from the body, but they are not as effective as active cooling systems. They work best for mild overheating, not severe night sweats.
Is a latex topper cooler than memory foam?
Yes, latex has an open-cell structure that allows more airflow. Memory foam tends to trap heat, even with gel infusions.
Can a mattress topper make me sleep cooler?
Yes, a topper with breathable materials or active cooling can reduce heat retention. Choose one with good airflow and a breathable cover.
How thick should a cooling topper be?
Thickness depends on your comfort needs. A 2-inch topper adds slight cushioning, while 3 or 4 inches provide more support. Thicker toppers may retain more heat, so balance with cooling features.
What is the difference between active and passive cooling?
Passive cooling uses materials like gel or latex to dissipate heat. Active cooling uses water or air circulation to regulate temperature, like the Sleep Number DualTemp.
Are cooling toppers worth it?
For hot sleepers, a cooling topper can improve sleep quality by reducing night sweats. It is a cheaper alternative to buying a new mattress.
How do I clean a cooling mattress topper?
Remove and wash the cover if it is removable. For the foam core, spot clean with mild detergent and water. Air dry completely before use.
Which topper is best for side sleepers who get hot?
The Zinus Cooling Gel Memory Foam Topper is a good choice because it contours to the body and provides pressure relief. Its gel infusion helps with cooling.
Can I use a cooling topper on any mattress?
Most toppers fit standard mattresses with a fitted sheet. Check the dimensions and depth of your mattress to ensure a proper fit.
The bottom lineSo which one?
For most hot sleepers, the Sleep On Latex Pure Green Topper offers the best balance of cooling and comfort. If you need active temperature control, the Sleep Number DualTemp is worth the investment. Budget-conscious buyers can rely on the ViscoSoft Active Cooling Topper.
