Sleeping hot is one of the most common and frustrating sleep complaints I hear from clients. Your body naturally drops its core temperature by 1-2 degrees during sleep — it’s part of the circadian process that triggers drowsiness and maintains deep sleep stages. When your mattress traps heat and prevents this temperature drop, you experience lighter sleep, more awakenings, and that miserable feeling of tossing and turning to find a cool spot. The mattress is often the primary culprit, especially if you’re sleeping on an all-foam model that acts like an insulating cocoon.
The good news is that mattress cooling technology has improved dramatically. The best cooling mattresses use a combination of breathable materials, airflow-promoting construction, and active cooling technologies to keep your sleep surface temperature-neutral or actively cool. After evaluating dozens of mattresses specifically for temperature regulation and recommending them to hot-sleeping clients, here are the models that genuinely solve the overheating problem.
Brooklyn Bedding Aurora Luxe<br />
Our Top Picks
1. Brooklyn Bedding Aurora Luxe — Best Overall for Hot Sleepers
The Brooklyn Bedding Aurora Luxe attacks overheating from every angle. The TitanCool phase-change cover actively absorbs excess body heat and releases it as you cool down, maintaining a more consistent surface temperature. Below the cover, copper-infused foam provides thermal conductivity — copper is one of the best heat conductors available, pulling warmth away from your body and distributing it across the mattress surface. The individually wrapped coil system underneath promotes airflow through the mattress, preventing the heat buildup that plagues all-foam designs.
Beyond cooling, the Aurora Luxe is a well-rounded hybrid mattress. Available in three firmness options (Soft, Medium, and Firm), it accommodates all sleeping positions. The comfort layers provide good pressure relief, and the coil system delivers responsive support with strong edge reinforcement. The combination of cooling technology and solid sleep performance makes this the best overall choice for hot sleepers who don’t want to compromise on comfort.
At $999-$1,749 depending on size and firmness, the Aurora Luxe is priced in the mid-premium range. The 120-night trial and 10-year warranty are standard for the category. If you’ve struggled with overheating on previous mattresses, the Aurora Luxe’s multi-layered cooling approach provides the most noticeable temperature difference.
2. Bear Elite Hybrid — Best Copper Cooling
The Bear Elite Hybrid uses copper-infused memory foam as its primary cooling technology, combined with a phase-change cover and individually wrapped coils for airflow. The copper particles throughout the comfort foam continuously conduct heat away from your body — unlike gel, which can become saturated, copper maintains its thermal conductivity indefinitely. The result is sustained cooling throughout the night, not just an initial cool-to-the-touch sensation.
The mattress is available in three firmness levels (Soft, Medium, Firm), and the medium option works well for most sleeping positions. The comfort layers provide good pressure relief, particularly for side sleepers, and the coil system adds responsiveness and support. The Bear Elite is also GREENGUARD Gold certified, indicating low chemical emissions — a certification that’s relatively rare in the mattress industry.
At $1,577-$2,305 for a queen (frequently on sale), the Bear Elite Hybrid is priced competitively for its cooling technology. The lifetime warranty is excellent, and the 120-night trial provides adequate evaluation time. If copper-based cooling appeals to you and you want a mattress with strong environmental certifications, the Bear Elite delivers on both fronts.
3. Helix Midnight Luxe — Best Hybrid Cooling
The Helix Midnight Luxe doesn’t market itself primarily as a cooling mattress, but its construction naturally promotes temperature regulation better than most competitors. The GlacioTex cooling cover provides a cool-to-the-touch surface, the Tencel breathable fabric wicks moisture, and the individually wrapped coil system allows continuous airflow through the mattress. The zoned support system uses different coil firmnesses across the mattress, which also creates varied airflow patterns that help dissipate heat.
The Midnight Luxe excels as an all-around mattress that happens to sleep cool. The zoned support maintains spinal alignment regardless of sleeping position, the quilted pillow top adds luxury comfort, and the overall construction quality is premium. For hot sleepers who want a great mattress first and cooling second, the Midnight Luxe delivers both without the premium pricing of dedicated cooling mattresses.
At $1,799-$2,399 for a queen (frequently on sale), the Midnight Luxe is competitively priced for a premium hybrid. The 100-night trial is shorter than some competitors, but the 15-year warranty provides excellent long-term coverage. The Helix sleep quiz can help confirm this is the right model for your sleeping position and preferences.
4. Saatva Classic — Best Innerspring Cooling
Traditional innerspring mattresses are inherently cooler than foam mattresses because the coil systems allow air to circulate freely through the mattress interior. The Saatva Classic takes this advantage further with a dual-coil system — individually wrapped comfort coils on top of a steel coil base — creating two layers of airflow. The organic cotton cover is breathable, and the Euro pillow top uses materials that don’t trap heat like dense memory foam.
The Saatva Classic’s cooling advantage is passive but consistent. There’s no phase-change material or copper infusion that might lose effectiveness — the airflow through the coil system works the same on night one as it does on night one thousand. For hot sleepers who prefer a traditional, responsive mattress feel over the contouring of memory foam, the Saatva Classic provides excellent temperature regulation naturally.
At $1,799-$2,699 depending on size (frequently on sale with $400 off), the Saatva Classic is available in three firmness levels and two heights. The 365-night trial is the longest in this roundup, and the lifetime warranty provides comprehensive coverage. Free white-glove delivery includes setup and old mattress removal.
5. GhostBed Luxe — Best Cooling Foam
If you prefer the contouring feel of an all-foam mattress but need cooling, the GhostBed Luxe is the coolest foam mattress I’ve tested. It uses a Ghost Ice fabric cover with phase-change cooling, a layer of gel memory foam, and a proprietary cooling fiber layer — three distinct cooling technologies working together. The result is a foam mattress that sleeps noticeably cooler than standard memory foam, though it still won’t match the airflow of a hybrid or innerspring design.
The 13-inch construction provides substantial comfort with multiple foam layers that balance pressure relief and support. The medium feel (about 6/10) works for most sleeping positions, and the motion isolation is excellent for couples. The GhostBed Luxe proves that foam mattresses can sleep cool — it just requires more engineering and technology than a simple gel infusion.
At $1,295-$2,095 for a queen (frequently on sale for $995-$1,595), the GhostBed Luxe is priced in the mid-premium range. The 101-night trial and 25-year warranty provide good coverage. If you love the feel of memory foam but hate the heat, the GhostBed Luxe is the best compromise available.
Why Mattresses Sleep Hot
The Science of Sleep Temperature
Your body temperature naturally drops 1-2°F as you fall asleep and reaches its lowest point in the early morning hours. This temperature drop is essential for initiating and maintaining deep sleep. When your mattress traps heat, it prevents this natural cooling process, leading to lighter sleep, more frequent awakenings, and reduced time in the restorative deep sleep stages. Research published in the Journal of Physiological Anthropology found that even a 1°F increase in skin temperature during sleep can reduce deep sleep time by up to 20%.
What Makes a Mattress Hot
- Dense memory foam: Traditional memory foam is the biggest culprit. Its closed-cell structure traps air and body heat, creating an insulating layer around your body. The denser the foam, the more heat it retains.
- Lack of airflow: All-foam mattresses have no internal airflow mechanism. Heat generated by your body has nowhere to go except back into you. Hybrid and innerspring mattresses allow air to circulate through the coil system.
- Non-breathable covers: Polyester and synthetic covers trap heat and moisture. Natural fibers like cotton, Tencel, and wool are more breathable.
- Body conforming: The more a mattress conforms to your body, the more surface area is in contact with the foam, and the less air can circulate around you. This is why memory foam feels hotter than latex or innerspring — it hugs your body more closely.
Tips for Sleeping Cooler
Beyond choosing the right mattress, these strategies can help hot sleepers:
- Bedroom temperature: Keep your bedroom at 60-67°F (15-19°C). This is the optimal range for sleep according to the National Sleep Foundation.
- Breathable sheets: Use cotton percale, linen, or Tencel sheets. Avoid flannel, microfiber, and high-thread-count sateen, which trap heat.
- Moisture-wicking sleepwear: Wear lightweight, breathable fabrics or sleep without clothing. Synthetic moisture-wicking fabrics designed for athletics can also work well.
- Cooling pillow: Your head generates significant heat. A cooling pillow (like the Purple Harmony or a gel-infused option) can make a noticeable difference.
- Fan or air circulation: A ceiling fan or bedside fan promotes air circulation that helps evaporate sweat and cool your skin.
Frequently Asked Questions
Are hybrid mattresses cooler than foam mattresses?
Generally, yes. Hybrid mattresses use coil systems that allow air to circulate through the mattress interior, which foam mattresses can’t do. The coils create channels for airflow that help dissipate heat. However, a hybrid with thick memory foam comfort layers can still sleep warm. The coolest hybrids use breathable comfort materials (gel foam, latex, or copper-infused foam) on top of the coil system.
Does gel memory foam actually sleep cooler?
Gel-infused memory foam sleeps slightly cooler than standard memory foam, but the difference is modest. Gel absorbs heat initially, providing a cool-to-the-touch sensation, but it can become saturated after 30-60 minutes and lose its cooling effect. More advanced cooling technologies — copper infusion, graphite infusion, and phase-change materials — provide more sustained temperature regulation. Gel is better than nothing, but it’s not a complete solution for serious hot sleepers.
Is latex cooler than memory foam?
Yes. Natural latex has an open-cell structure that allows air to circulate through the material, while memory foam has a closed-cell structure that traps heat. Latex also doesn’t conform as closely to your body, which means more air can circulate around you. If you sleep hot and want a foam-like feel, latex is the cooler alternative to memory foam.
Can a mattress topper help with overheating?
A cooling mattress topper can help, but it’s a partial solution. A topper changes the surface you sleep on but doesn’t address heat trapped in the mattress below. For mild overheating, a cooling topper (especially one with copper or graphite infusion) can make a meaningful difference. For severe overheating, replacing the mattress with a hybrid or innerspring design that promotes airflow is more effective.
The Bottom Line
The Brooklyn Bedding Aurora Luxe provides the most aggressive cooling with its combination of copper-infused foam, phase-change cover, and coil airflow. The Bear Elite Hybrid offers sustained copper cooling with excellent environmental certifications. The Helix Midnight Luxe delivers great all-around performance with natural cooling from its coil system and GlacioTex cover. The Saatva Classic proves that traditional innerspring design is inherently cool-sleeping. And the GhostBed Luxe is the best option for hot sleepers who prefer the contouring feel of foam. Whatever you choose, addressing the temperature issue will likely improve your sleep quality more than any other single change — your body will thank you for letting it cool down naturally.