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Goes like a dream with


Top up the comfort

Why choose a Simba Hybrid mattress topper?

  • An easy comfort boost

    Simba toppers are engineered to deliver an instant boost of extra comfort. For any mattress, anywhere.

  • Award-winning
    Hybrid® technology

    Stay fresh and cushioned with our ingenious Simbatex® foam and Aerocoil® micro springs.

  • Risk free 200-night trial

    Shopping with Simba is stress-free, thanks to free delivery and returns to most UK postcodes, a 200-night risk-free trial and a 10-year guarantee.

Inside Simba's Hybrid Mattress Topper

Inside Simba's Hybrid Mattress Topper
Simbatex Foam Technology

Traditional memory foam

The fresh feel of
Simbatex® foam

Our Simbatex® foam is designed to have a more open structure, which means it’s designed offer extra airflow compared to standard memory foam. Even cooler, we’ve also infused it with graphite to help dissipate heat and offer a fresher night’s sleep.

It’s also certified to CertiPUR® requirements so it contains no heavy metals like mercury or lead.

Engineered to be MORE sustainable

Aiming to reduce energy, waste and increase responsible materials

  • Designed and made in the UK

  • Returned Simba mattresses are either refurbished or recycled via our trusted third partner - and our recycling service accepts any brand of mattress with no Simba purchase necessary

  • We aim to use as much recycled material as possible in our packaging; we also work closely with FSC to find certified sustainable sources of paper and card

  • We strive to produce as little waste as possible during production

  • Verified by B Lab to meet high standards of social and environmental performance, transparency, and accountability.

Find Out More

Our awards

  • “This mattress topper has had everything thrown at it – and is a very tough act to beat as a result.”

  • “Combo of springs and foam that makes it more than a cut above the rest.”

  • “Foam and springs which gives you tons of support.”

  • “Really good, body-hugging support but without the dead-weight of solid memory foam.”

  • “There's no denying that the Simba Hybrid topper is an excellent mattress topper.”

Meet the others in the Simba range

  • Simba Hybrid® Pillow

    With instant freshness and adjustable height and firmness, expect sleep that’s out of this world.

    Shop Pillow
  • Simba Hybrid® Duvet

    Take duvet days to the next level with this innovative fabric technology that’s designed to take the heat.

    Shop Duvet
  • Simba Hybrid® Mattress

    The only mattress with a patented spring comfort layer, for tailored support and fresh comfort where it counts.

    Shop Mattress

Happy Sleepers

We rest better when we know your honest opinion of us. Check out reviews from Simba sleepers below.


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