Best Cooling Queen Mattresses for Hot Sleepers

Sleeping hot is a real problem, not a preference. When your body temperature runs too high during sleep, you wake up — sometimes without fully realizing it — and your sleep quality suffers. The solution isn't just lighter blankets; the mattress itself plays a major role in how much heat builds up while you sleep.

This guide covers what actually makes a mattress sleep cooler, and the best cooling queen mattresses currently available at LA Mattress Store.

02Why Mattresses Trap Heat

The biggest culprit is dense foam. Traditional memory foam is excellent at pressure relief and contouring, but its closed-cell structure traps body heat and releases it slowly — which means the longer you lie on it, the warmer it gets.

Materials that sleep cooler generally do so by:

• Promoting airflow — open-cell foam, pocketed coil systems, and latex all allow air to circulate
• Conducting heat away — gel-infused foam, copper-infused foam, and graphite layers absorb and disperse body heat rather than retaining it
• Using breathable covers — moisture-wicking or phase-change material covers help regulate surface temperature

03What to Actually Look For in a Cooling Mattress

• Gel or copper-infused foam layers — draws heat away from the body more effectively than standard foam
• Open-cell foam construction — allows air movement through the foam rather than trapping it
• Pocketed coil base — the air channels between coils create significant airflow through the mattress
• Natural latex — inherently breathable and doesn't retain heat the way closed-cell foam does
• Cooling cover fabric — look for terms like "CoolTouch," "SmartClimate," or moisture-wicking covers

A mattress that checks multiple boxes will sleep noticeably cooler than one that relies on a single feature.

04Top 5 Cooling Queen Mattresses

1. Diamond Gravity 13" Cool Gel Grid Hybrid — Best Overall

The standout feature here is the gel grid comfort layer — a flexible grid structure that promotes airflow in ways that traditional foam can't match. Unlike gel beads embedded in foam, a true gel grid allows air to move laterally as you shift position. Combined with individually wrapped pocketed coils for airflow from below, this is one of the most effective cooling systems available in a hybrid mattress.

It also handles motion isolation well, making it a strong pick for couples where one partner sleeps hot.

View Diamond Gravity Hybrid

2. Tempur-Pedic TEMPUR-ProAdapt® Medium Hybrid — Best Cooling Memory Foam

TEMPUR foam used to be notorious for sleeping warm. The ProAdapt Hybrid addresses this with proprietary TEMPUR-APR® (Advanced Pressure Relief) material that's more breathable than older TEMPUR formulations, a SmartClimate® dual cover system designed to actively keep the surface cool, and a pocketed coil base that moves air through the mattress.

This is the pick for sleepers who want memory foam's body-adapting pressure relief without the heat build-up. It's also one of the best mattresses for couples — the motion isolation is genuinely outstanding.

View Tempur-Pedic ProAdapt Hybrid

3. Sealy Posturepedic Copper II Plush — Best for Side Sleepers

Copper-infused foam is one of the more effective heat-management technologies in mattresses — copper is an excellent thermal conductor, drawing heat away from the body rather than letting it accumulate. The Copper II Plush combines this with a plush quilted comfort layer and Sealy's zoned Posturepedic coil system, which provides targeted lumbar support while allowing airflow through the coil layer.

The plush feel makes this the best option among these picks for side sleepers who need pressure relief at the shoulders and hips in addition to cooling.

View Sealy Copper II Plush

4. Diamond Lucille Natural Latex Euro Top — Best Eco-Friendly

Natural latex is inherently breathable — its open-cell structure allows air to flow through the material rather than trapping it. Unlike synthetic cooling technologies that are engineered to manage heat, latex simply doesn't hold heat in the same way foam does. Combined with an organic cotton euro top (also breathable) and Diamond's coil support system, this is the most naturally cool option on this list.

It's also hypoallergenic, chemical-free, and durable — latex mattresses typically outlast foam by several years.

View Diamond Lucille Latex Mattress

5. Stearns & Foster Luxe Estate Firm Pillow Top — Best Luxury

The Luxe Estate uses Stearns & Foster's IntelliCoil® HD dual-stage coil system — which promotes substantial airflow through the mattress — combined with a TEMPUR-Indulge™ pillow top and a cool-to-the-touch stretch-knit cover. The result is a mattress that manages to feel both plush on the surface and supportive underneath, while staying meaningfully cooler than a standard foam mattress.

The edge support is genuinely excellent — you get full usable surface area, which matters in a queen when you're sleeping close to the edge. Handcrafted in the USA.

View Stearns & Foster Luxe Estate

05Quick Comparison

06Other Factors That Affect Sleep Temperature

The mattress is important, but it's one part of a larger system. If you're consistently sleeping hot, also look at:

• Bedding: Percale cotton or linen sheets are significantly cooler than polyester or flannel. Avoid high-thread-count sheets that reduce breathability.
• Pillows: Cooling pillows with gel inserts or shredded latex stay cooler than traditional memory foam pillows — your head is a major heat source during sleep.
• Mattress protector: Make sure your mattress protector is breathable — plastic-backed protectors trap heat. Look for fabric-backed waterproof options.
• Room temperature: The ideal sleep temperature is 65–68°F for most adults. A mattress can only do so much if the room is 75°.
• Adjustable base elevation: Slightly elevating your upper body with an adjustable base can improve circulation and reduce the feeling of sleeping hot.

07Try It Before You Commit

Cooling technology is one of those features that's hard to fully evaluate from a spec sheet. Lying on a mattress for a few minutes in person gives you real data that descriptions can't.

Visit any of our 5 LA showroom locations — we carry most of the mattresses on this list, and our team can help you compare cooling feel side-by-side. Every mattress also comes with our 120-Night Comfort Guarantee. If it's not sleeping cool enough, we'll work with you on an exchange.

08Frequently Asked Questions

What is the coolest type of mattress?

Latex mattresses are naturally the coolest because the material doesn't retain heat. Among foam options, gel grid and copper-infused hybrids with pocketed coil bases perform best. Innerspring mattresses also sleep cool due to airflow through the coils, but lack pressure relief.

Does memory foam sleep hot?

Traditional dense memory foam does. Modern variants — especially TEMPUR-APR®, open-cell foam, and gel-infused foams — have improved significantly. A memory foam hybrid with a coil base sleeps much cooler than an all-foam memory mattress.

Are latex mattresses good for cooling?

Yes — natural latex is inherently breathable and doesn't trap heat. It's the most naturally cool option, particularly when paired with an organic cotton cover. It also sleeps cooler than synthetic latex.

Can a cooling mattress help with night sweats?

It can reduce heat buildup, which is one trigger for night sweats. If your night sweats are severe or medical in origin (e.g., perimenopause, medication side effects), the mattress is a helpful tool but not a complete solution. A breathable mattress combined with moisture-wicking bedding is the most effective approach from a sleep environment standpoint.

Is a cooling mattress worth the extra cost?

If sleeping hot is meaningfully disrupting your sleep, yes. The quality-of-life difference between a restorative night's sleep and a fragmented, sweaty one is significant enough to justify the investment.

How long do cooling mattresses last?

7–10 years for most hybrids and foam options; latex mattresses often last 10–15 years. Cooling technology features (gel layers, infused foams) don't typically degrade faster than the rest of the mattress.

Do I need a special cooling pillow with a cooling mattress?

It's not required, but it helps. Your head generates significant body heat. A gel or shredded latex pillow complements the mattress to keep you cooler at the head and neck — often the area people notice heat the most.

What does white-glove delivery mean?

White-glove delivery includes setup of the new mattress in your bedroom and removal of your old one. It's recommended for heavier models like the Stearns & Foster Luxe Estate or the Tempur-Pedic hybrid. Ask about our delivery options when you purchase.