If you've spent this summer waking up drenched in sweat, tangled in a duvet you can't decide whether to kick off or cling to, you're not alone, heat is one of the most common reasons we lose sleep, whether that's down to a heatwave, hormones, or a bedroom that won't cool down after dark. Plenty of mattresses claim to help, working hard with natural materials that wick moisture, breathable structures, and gel layers. But nobody's delivered results quite like Simba.
Simba is already well established for making the best cooling mattresses on the market. Their tech team is forever testing, measuring and trialling new materials, designs, and innovations and their latest is HeatRelease. It's a technology officially measured in trials to keep you up to 4.4°C cooler from falling asleep right through to when you wake up. When you're sleeping through a heatwave or riding out hormonal night sweats, that's enough to change your sleep significantly.
