For side sleepers, finding the perfect mattress is about more than just comfort — it’s about supporting your body properly while also managing temperature to ensure a cool, restful night. Many side sleepers experience pressure points on the shoulders and hips, which can cause discomfort or pain without the right mattress. Add in the factor of overheating during sleep, and the search for the ideal mattress becomes even more specific.
If you’re a side sleeper who often feels hot at night, you’re likely asking: What’s the best mattress for a side sleeper that also keeps me cool? In this article, we’ll dive into the top cooling mattresses designed specifically with side sleepers in mind, including standout options like memory foam mattress for side sleepers that blend pressure relief and temperature regulation.
Why Cooling Mattress for Side Sleepers
Side sleeping is one of the most popular sleep positions, favored for spinal alignment and reduced snoring. However, side sleepers tend to concentrate more pressure on the shoulders and hips, which means they often sink deeper into their mattress than back or stomach sleepers.
Traditional memory foam mattresses, while great at contouring to the body and relieving pressure, have a reputation for retaining heat. This can make hot sleepers especially uncomfortable, leading to night sweats and restless sleep.
That’s why choosing a mattress with effective cooling properties is essential for side sleepers who want the best of both worlds: excellent pressure relief without overheating.
What to Look for in a Cooling Mattress for Side Sleepers
When selecting a cooling mattress tailored for side sleepers, keep these factors in mind:
1. Breathable Materials
Mattresses that incorporate gel-infused memory foam, open-cell foam, or breathable covers help dissipate heat and promote airflow. This combats the “trapped heat” feeling many memory foam mattresses produce.
2. Pressure Relief
The mattress should contour to your shoulders and hips, relieving pressure points and reducing tossing and turning. Memory foam is excellent here, but some hybrids and latex mattresses also work well.
3. Supportive but Soft Comfort
Side sleepers need a mattress that is soft enough to cushion sensitive areas but supportive enough to maintain spinal alignment. Medium to medium-soft firmness usually works best.
4. Hybrid Construction
A hybrid mattress combines foam comfort layers with a coil support core, enhancing airflow while still offering contouring benefits. This is often ideal for side sleepers wanting cooling without sacrificing support.
Top Picks: Cooling Mattresses for Side Sleepers
Here are some of the best mattresses on the market in 2025 that excel at cooling and side sleeper comfort:
1. Luxe Therm Cooling Memory Foam Mattress
This mattress tops the list for side sleepers looking for excellent pressure relief and advanced cooling technology. The Luxe Therm uses gel-infused memory foam combined with a breathable cover that actively wicks away heat, ensuring you stay cool throughout the night.
- Why it’s great: It’s specifically designed to contour to the body’s curves, relieving pressure on shoulders and hips while maintaining a cool sleeping surface.
- Ideal for: Side sleepers who want a memory foam mattress for side sleepers that excels at temperature regulation.
2. DreamCloud Premier Hybrid
A luxury hybrid mattress that blends supportive coils with plush memory foam layers. It features an open-coil system that encourages airflow, plus gel-infused foam to keep sleeping temperatures low.
- Why it’s great: Offers both contouring comfort and enhanced airflow, perfect for side sleepers who need pressure relief without overheating.
- Ideal for: Those seeking the best mattress for a side sleeper with hybrid construction.
3. Nectar Premier Copper Memory Foam Mattress
Copper-infused memory foam is known for its natural cooling properties and antimicrobial benefits. This mattress is designed to dissipate heat and maintain a fresh feel all night.
- Why it’s great: Copper infusion helps pull heat away from the body while the memory foam layers provide excellent contouring for side sleepers.
- Ideal for: Hot sleepers who want a memory foam mattress for side sleepers that stays cool.
4. Tempur-Pedic TEMPUR-breeze°
Tempur-Pedic is a household name for memory foam, and their TEMPUR-breeze° line focuses on cooling. With cooling cover technology and advanced foam layers that respond to body temperature, it offers a premium cool sleep experience.
- Why it’s great: Excellent pressure relief paired with proprietary cooling tech, making it a strong contender for side sleepers who overheat.
- Ideal for: Side sleepers ready to invest in a high-end mattress for side sleeper with advanced cooling.
5. Bear Hybrid Mattress
Designed with athletes and active sleepers in mind, the Bear Hybrid includes Celliant technology in the cover which promotes circulation and helps regulate temperature. The hybrid build combines cooling coils with memory foam comfort layers.
- Why it’s great: Combines effective cooling materials and pressure-relieving support, ideal for side sleepers.
- Ideal for: Side sleepers wanting a cooling mattress that balances softness with firm support.
Tips for Side Sleepers Using Cooling Mattresses
Even with the best mattress, here are some ways side sleepers can maximize comfort and coolness:
- Use breathable bedding: Natural materials like cotton or bamboo sheets complement your mattress’s cooling abilities.
- Pillow choice matters: Side sleepers should use pillows that support neck alignment but also have breathable, cooling properties.
- Maintain mattress care: Regularly rotate and air out your mattress to keep materials fresh and airflow optimal.
Why Memory Foam Mattresses Are Popular Among Side Sleepers
Memory foam mattresses have long been praised for their ability to cradle and contour the body, making them a top choice for side sleepers who need pressure relief on their shoulders and hips. When infused with cooling gels or designed with open-cell technology, memory foam can also address one of its biggest downsides: heat retention.
The best memory foam mattress for side sleepers provides:
- Even pressure distribution to reduce aches and pains
- Motion isolation, ideal if you share a bed
- Adaptability to body shape, ensuring proper spinal alignment
When combined with cooling tech, these benefits become a game-changer for hot side sleepers.
Final Thoughts: Choosing the Best Mattress for Side Sleepers Who Overheat
Finding the perfect mattress as a side sleeper can be tricky, especially if you struggle with night sweats or overheating. However, the right cooling mattress doesn’t just improve your temperature—it also provides the necessary support and pressure relief to keep your body comfortable and aligned throughout the night.
Among the top options, hybrid designs with memory foam comfort layers often provide the ideal balance. Whether you opt for the cutting-edge Luxe Therm Cooling Memory Foam Mattress or a well-reviewed hybrid like the DreamCloud Premier, prioritize breathability, pressure relief, and durability.
By choosing a mattress designed to meet the needs of side sleepers and incorporating advanced cooling technology, you can finally enjoy restful, refreshing sleep—night after night.
