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Goes like a dream with
Why choose a Simba Hybrid mattress topper?
We’ve engineered our mattress toppers to provide an instant comfort boost to your existing mattress, or any mattress.
Stay cool and cushioned all night with our clever blend of Simbatex® foam and patented Aerocoil® springs.
Shopping with Simba is stress-free, thanks to free delivery and returns, a 200-night risk-free trial and a 10-year guarantee.
Traditional memory foam
Our Simbatex® foam is ‘open cell’, which means it has a less dense structure than traditional memory foam,
allowing 30x more airflow; our sleep engineers have also infused it with graphite, a natural mineral which draws
heat away from the body.
It’s free from CFCs and other environmentally damaging pollutants, while still
comfortably exceeding all fire safety regulations.
Simba toppers are guaranteed to improve the comfort of any mattress, because they’re packed with the cooling, cushioning tech we use in all our award-winning mattresses.
Our mattress toppers are easy to roll up and move around for use on spare beds, sofa beds, or just to store until they’re needed.
Every topper features an anti-slip base and four elastic straps that fit snugly over the corners to keep it firmly in place.
These small pocket springs nestle unnoticed towards the surface of your topper, where they offer responsive support to your every move and encourage air circulation. They have a unique, conical shape which means they only compress inwards rather than sideways, preventing the transfer of movement across the topper.
Simbatex® foam’s open cell structure makes it more breathable than traditional memory foam while an infusion of natural-occurring graphite, further supports temperature control by conducting excess heat. This combines with an airy layer of Aerocoil® springs and a breathable mesh border to encourage a greater flow of cooling air through the mattress as you sleep.
Reduced energy, materials, logistics and no waste.
Made in the UK from100% recyclable materials
Returned Simba mattresses are eitherrefurbished or recycled - and our recycling service accepts any brand of mattress with no purchase necessary
Packaging is up to 60% recycled andfrom approved FSC sources
All excess foam is repurposed intothings like carpet underlay or pet beds
Verified by B Lab to meet high standards of social and environmental performance, transparency, and accountability.
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 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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