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Shop NowGoes like a dream with
One open-cell, graphite infused Simbatex® foam layer
One open-cell, graphite infused Simbatex® foam layer, plus one firmer support layer of open cell foam
Open-cell Simbatex® foam offers 30x the airflow of memory foam. Added graphite draws heat away from the body
Open-cell Simbatex® foam offers 30x the airflow of memory foam and extra elasticity. Added graphite draws heat away from the body
Anti-allergenic, breathable mattress cover
Removable, anti-allergenic mattress cover
Seven zones include soft shoulder support and firmer lumbar section to keep the spine correctly aligned.
Seven zones include soft shoulder support and firmer lumbar section to keep the spine correctly aligned.
CertiPUR® foam, certified free from environmentally damaging chemicals and persistent pollutants.
CertiPUR® foam, certified free from environmentally damaging chemicals and persistent pollutants.
Our mattresses are made from 100% recyclable materials in zero waste, UK factories.
Our mattresses are made from 100% recyclable materials in zero waste, UK factories.
10 year guarantee
200-night free trial
Free delivery to room of choice
0% finance available
10 year guarantee
200-night free trial
Free delivery to room of choice
0% finance available
We're experts in the science of sleep, and over a million customers have already trusted us to give them the best night's sleep they've ever had.
We have 250,000 five-star reviews, more than any other mattress brand in the world; we’ve also won over 50 sleep industry awards.
We design and make all our mattresses in the UK, creating local jobs and reducing our environmental impact.
Using body profile data from ten million sleepers, our sleep scientists have created a mattress designed and crafted for every sleeping style and body type.
We offer free delivery and returns, with a 200-night free trial and a 10-year guarantee. You can also shop with 0% finance over 12 months, pay nothing for a year and take monthly payments up to 3 years.
For Simba, protecting the planet is as important as restful sleep.
We are founding members of BRC climate action roadmap. Our mattresses are made in the UK from 100% recyclable materials. We refurbish or recycle old mattresses, rather than sending them to landfill. Our foam is CertiPUR® verified and free from dyes and heavy metals, while excess foam is repurposed into things like carpet underlay.
Our packaging is up to 60% recycled and from approved FSC sources, plus all our deliveries are 100% carbon neutral. We use sustainable materials and processes across our range including BCI cotton and siliconised fibres from plastic bottles.
It's good progress, but we're always looking to do better.