Cooling Mattresses
Cooling Mattresses Under: Top Picks
7 picks compared
6 min read
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The short answerThe Zinus Green Tea Cooling Gel Memory Foam, Linenspa Gel-Infused Memory Foam, and Tuft & Needle Adaptive are top picks under Each offers distinct cooling features and comfort levels.
?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.
Zinus Green Tea Cooling Gel Memory Foam Mattress
★★★★★ 4.7 / 5 Best Overall
This mattress features gel-infused memory foam that draws heat away. The green tea extract in the foam helps keep it fresh. It offers a medium-firm feel suitable for most sleepers.
Type Memory foamThickness 10 inchesFirmness Medium-firmCover Knit fabric
- Gel-infused foam cools effectively
- Excellent motion isolation
- Pressure relief for side sleepers
- May sleep warm for very hot sleepers
- Off-gassing smell at first
Linenspa Gel-Infused Memory Foam and Innerspring Hybrid Mattress
★★★★★ 4.5 / 5 Best Value
This hybrid combines gel memory foam with innerspring coils. The coils promote airflow to reduce heat retention. It provides a bouncy, supportive feel at a low price point.
Type Hybrid (foam + coils)Thickness 8 inchesFirmness MediumCover Fiber quilted
- Coils enhance airflow
- Low cost for a hybrid
- Good edge support
- Less pressure relief than all-foam
- May be too firm for some
Tuft & Needle Adaptive Foam Mattress
★★★★★ 4.8 / 5 Best for Hot Sleepers
Tuft & Needle uses a proprietary adaptive foam that conducts heat away. The cover is breathable and removable for washing. It offers a balanced feel with good responsiveness.
Type Polyurethane foamThickness 10 inchesFirmness Medium-firmCover Removable, washable
- Excellent heat dissipation
- High-quality materials
- Great for combination sleepers
- Price may be higher than others
- Not as plush as memory foam
Best for: Best for Hot Sleepers
Nectar Memory Foam Mattress
★★★★★ 4.7 / 5 Best for Side Sleepers
Nectar's gel memory foam contours closely to relieve pressure points. The quilted cover adds softness and breathability. It suits side sleepers who need hip and shoulder support.
Type Memory foamThickness 11 inchesFirmness Medium-firmCover Quilted, breathable
- Deep contouring for pressure relief
- Long 365-night trial
- Lifetime warranty
- May feel too soft for stomach sleepers
- Retains some heat
Best for: Best for Side Sleepers
Zinus Cooling Gel Memory Foam Mattress
★★★★★ 4.4 / 5 Best Budget
This budget mattress uses gel-infused memory foam to pull heat away. It comes in multiple thickness options, including 6, 8, and 10 inches. The cover is soft and breathable.
Type Memory foamThickness 6, 8, or 10 inchesFirmness Medium-firmCover Knit fabric
- Very affordable
- Gel infusion helps cooling
- Choice of thickness
- Less durable than premium foams
- Minimal edge support
Saatva Youth Mattress
★★★★★ 4.6 / 5 Best for Kids
Saatva Youth is a hybrid with a breathable cotton cover and gel-infused foam. It is designed to grow with your child, offering two firmness options. The coils promote airflow.
Type Hybrid (foam + coils)Thickness 9 inchesFirmness Plush or firmCover Organic cotton
- Organic cotton cover
- Two firmness options
- Durable for kids
- Price may exceed for some sizes
- May be too firm for small children
Sleep Innovations Marley 10 Inch Cooling Gel Memory Foam Mattress
★★★★★ 4.3 / 5 Best for Back Pain
This mattress has a layer of gel memory foam for cooling and a high-density base for support. It provides a medium-firm feel that aligns the spine. The cover is soft and breathable.
Type Memory foamThickness 10 inchesFirmness Medium-firmCover Soft knit
- Good spinal alignment
- Gel layer cools
- Supportive base
- May be too firm for side sleepers
- Some reports of sagging over time
Best for: Best for Back Pain
We compared specifications like gel layers, cover materials, and foam densities. We also considered owner reviews for real-world comfort and durability.
Cooling Technologies
Cooling mattresses use various methods to regulate temperature. Gel-infused foam is common, as gel absorbs and disperses heat. Phase change materials actively draw heat away from the body. Breathable covers, like those made of cotton or polyester, allow airflow. Innerspring coils create air channels that reduce heat buildup. Consider which technology suits your needs best.
Firmness and Support
Firmness affects comfort and spinal alignment. Side sleepers often prefer medium to medium-soft for pressure relief. Back and stomach sleepers need firmer support to prevent sinking. Under most mattresses are medium-firm. Check your sleeping position to choose the right feel. A mattress that is too soft can cause back pain, while too firm can create pressure points.
Materials and Durability
Durability depends on foam density and quality. High-density foams last longer and resist sagging. Hybrids with coils tend to be more durable than all-foam options. Look for certifications like CertiPUR-US for safety. Read owner reviews for long-term performance. A mattress that sleeps cool initially may lose effectiveness over time.
Trial Periods and Warranties
Many online mattresses offer trial periods. These allow you to test the mattress at home for a few months. Warranties cover defects and sagging. Under trials range from 100 nights to a year. Check the return policy before buying. A good warranty can protect your investment.
Questions people ask
What is the best cooling mattress under?
The Zinus Green Tea Cooling Gel Memory Foam is a top pick for its balanced cooling and support. The Linenspa Hybrid offers value, and Tuft & Needle excels for hot sleepers.
How do cooling mattresses work?
They use materials like gel, phase change, or breathable covers to dissipate heat. Coils also promote airflow. The goal is to keep your body at a comfortable temperature.
Are gel memory foam mattresses really cooler?
Gel infusions help transfer heat away, but they are not magic. They can reduce heat retention compared to traditional memory foam. However, they may still sleep warm for some people.
Can I get a hybrid cooling mattress under?
Yes, the Linenspa Gel-Infused Memory Foam and Innerspring Hybrid is a budget-friendly option. It combines foam and coils for airflow and support.
What firmness is best for side sleepers?
Side sleepers usually need a medium to medium-soft mattress to cushion shoulders and hips. The Nectar Memory Foam offers plush pressure relief suitable for side sleepers.
How long do budget cooling mattresses last?
With proper care, a budget mattress can last 5 to 7 years. Higher density foams and hybrids tend to last longer. Check warranties for coverage.
Is a cooling mattress worth it if I sleep hot?
Yes, a cooling mattress can significantly improve sleep quality for hot sleepers. Look for features like gel infusions, breathable covers, and coils.
Do these mattresses come with a trial period?
Many online mattresses offer trials. Nectar provides a 365-night trial, while others like Zinus may have shorter periods. Always check the return policy.
What is the difference between gel and copper infusions?
Both aim to dissipate heat. Gel is more common and effective. Copper also has antimicrobial properties. Under gel is more prevalent.
Can I use a cooling mattress on an adjustable base?
Most foam and hybrid mattresses are compatible with adjustable bases. Check the manufacturer's specifications to be sure.
The bottom lineSo which one?
The Zinus Green Tea Cooling Gel Memory Foam offers the best balance of cooling, comfort, and price. For hot sleepers, the Tuft & Needle Adaptive is worth the extra cost. Budget buyers can rely on the Linenspa Hybrid.
