Being a warm sleeper is one of the most frustrating things because it can be nearly impossible to get comfortable enough to drop off. Plus, if your body temperature drops while asleep, what keeps you cool at night can make you unreasonably cold in the morning.
There’s a balance to be struck – you need a breathable mattress that dissipates heat, but you don’t want one that will leave you shivering.
The good news is that plenty of mattresses are suitable for warmer sleepers, and you can always switch up your duvet to suit the season.
Join us below for a warm sleeper mattress rundown.
Open-cell memory foam
Unlike traditional closed-cell memory foam that traps heat like a thermos, open-cell foam has a structure that allows air to flow freely through the material.
Your body heat escapes through these microscopic channels, preventing the dreaded heat build-up that makes sleeping impossible. The best part? You still get all the pressure-relieving benefits of memory foam.
Latex foam
Latex foam is nature’s answer to hot sleeping. The material naturally stays cool to the touch and is riddled with tiny pinholes that create constant airflow.
These microscopic airways are throughout every layer, letting heat escape efficiently. While there are different manufacturing processes for latex foam, they all excel at keeping you cool through their inherent temperature-regulating properties.
Memory gel
Memory gel technology transforms how your mattress handles heat. Think of it as thousands of tiny ice packs spread throughout the foam, working to pull heat away from your body.
When you lie down, these gel beads actively dissipate warmth rather than letting it pool around you. The result? A consistently cool surface that maintains its temperature-regulating properties all night long.
Pillowtops
A pillowtop mattress with fibrous filling could be exactly what you need to stay cool. These plush top layers create natural air pockets that shift with your movements, allowing warm air to escape rather than getting trapped.
Avoid pillowtops with foam fillings – they’ll work against your cooling goals. Instead, look for natural fibres like wool or cotton that promote airflow.
Summer/winter side mattresses
You’ll love the versatility of a dual-sided mattress explicitly designed for temperature regulation. One side has cooling materials and enhanced breathability for those sticky summer nights, while the other incorporates cosier materials perfect for winter.
When the seasons change, flip your mattress to match the weather. It’s like having two beds in one, adapting to your needs year-round.
Breathable borders
Have you ever wondered how air moves through your mattress? Breathable borders create essential ventilation channels around the edges of your mattress, working like a sophisticated air circulation system.
When you move, these channels help push trapped heat upwards and away from your body. Think of them as your mattress’s built-in cooling vents, constantly working to maintain a comfortable sleeping temperature.
Cool head, better sleep
Don’t underestimate how much your pillow affects your sleep temperature. Even with the perfect mattress, a heat-trapping pillow can leave you tossing and turning all night.
Look for the same materials that work in cooling mattresses—open-cell memory foam or latex foam. Some pillows even incorporate cooling gel panels or phase-change materials for extra temperature regulation.
Temperature control
Your bedroom’s ambient temperature is crucial to how hot your mattress feels at night. The ideal sleeping environment is between 60-67°F (15-19°C), allowing your mattress to work at its temperature-regulating best.
Drop your thermostat a degree or two before bedtime and see how you get on. Remember, a cooler room will help your body’s natural temperature drop for sleep.
*This is a collaborative post
