Super soft, breathable sleep surface
Open-cell Simba-pure layer
Unique patented titanium Aerocoil® spring-comfort layer
High definition Simba-pure with edge support
Zoned Simba-pure support base
The comfort of Simba engineering, thanks to titanium Aerocoil® pocket springs that move side-to-side and back-to-front, plus two layers of comfortable Simba-Pure foam.
This mattress fits snugly in a shallow bunk or kids frame for increased safety. With little ones tucked in securely, everyone rests easy.
We added an extra foam layer so grown ups are comfortable whether they’re snoozing in the spare room or snuggling up for a bedtime story.
The comfort of Simba engineering, thanks to titanium Aerocoil® pocket springs that move side-to-side and back-to-front, plus two layers of comfortable Simba-Pure foam.
This mattress fits snugly in a shallow bunk or kids frame for increased safety. With little ones tucked in securely, everyone rests easy.
We added an extra foam layer so grown ups are comfortable whether they’re snoozing in the spare room or snuggling up for a bedtime story.
Foam in other brand’s mattresses include TCPP and other chemicals - including phosphate, parabens, biocides and persistent organic pollutants. These chemicals are safe to you but are old ingredients to meet fire safety regulations.
All those chemicals aren’t good for the planet... After years of research and development, Simba produced Simba-Pure, a purer foam that is free from those chemicals. Of course, it exceeds fire safety regulations.
Pure innovation that’s better for you, and better for the planet.
And that all adds up to longer, deeper, cooler Simba sleep.
You get the same risk-free 200-night trial with our Kids Bed Mattress as with our Hybrid® Mattress. No need to lose sleep.
Our mattress fits snugly in most bunk or kids frames - all you need to do is make sure the slats are evenly spaced so you get a smooth and even sleep surface.
With space-inspired temperature regulation and adjustable height and firmness, expect sleep that's out of this world.
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Take duvet days to the next level with space-inspired fabric technology designed to take the heat.
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The only mattress with a patented spring comfort layer, for no-pressure support and cooling comfort where it counts.
Shop the mattressWe rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below, and please add your own.
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