Earth Apex Mattress, Refurbished

Why shop refurbished?

We give you the Simba Sleep experience, you save your hard-earned money, and together we reduce waste by extending the life of returned products.

This is what happens:

We test and inspect

We examine the quality and function of every product. By hand, by sight, whatever it takes.
We replace inside and out

Any component that fails our inspection is replaced with authentic Simba parts. No ifs, no buts, no corner cutting.
We cleanse and sanitise

Everything is either deep cleaned, washed or sanitised to hospital standards. So it's pristine and squeaky clean.

We test and inspect

We examine the quality and function of every product. By hand, by sight, whatever it takes.

We replace inside and out

Any component that fails our inspection is replaced with authentic Simba parts. No ifs, no buts, no corner cutting.

We cleanse and sanitise

Everything is either deep cleaned, washed or sanitised to hospital standards. So it's pristine and squeaky clean.

All refurbished mattresses are covered by our 1 year, Certified Mattress Refurbishment Guarantee.

Apex Mattress: Tech Spotlight

EARTH MATTRESS RANGE

Heaven. On Earth.

From lush cashmere to soft mohair, we’ve embraced some of the finest natural components in the Apex. And we’ve fused them with ingenious, innovative tech. The result? Celestial.

Exceptional natural materials

Luxury. By Nature.

The Apex mattress is, quite simply, paradise. With the sort of pillowy, cloud-like cushioning that helps you relax the minute you lie on it.    

Our engineers wanted to create a sensation of being very, very gently hugged. At the perfect temperature. They found the answer in nature’s most sumptuous creations. First, luxurious wool for moisture management and soft cashmere (upcycled from a British designer fashion house), renowned for their thermoregulating powers. Then mohair; known for centuries as the ‘diamond fibre’, famed for its velvety sheen and strength. Next up organic silk, irresistibly smooth but also reputedly one of the strongest natural fabrics on the planet. The result was wondrous. We experienced sublime cushioning and temperature control. 

But we’ve also designed the Apex to feel as blissful throughout its life as it does on Day 1. Step forward Yorkshire grown hemp and flax, famous through the centuries for their resilience, durability and breathability.

GROUND-BREAKING SPRING TECHNOLOGY

QuadCore™ spring base

Few people know more about springs than our mattress experts. So when they told us they’d created a new, even better design, we were all ears.

Usually mattress springs are connected to each other in rows or large groups. So any movement one spring makes is passed on to the next, and the next after that. Across the entire mattress. But our clever QuadCore™ springs are grouped just four at a time, disrupting any ripple effect and limiting motion transfer to encourage more tailored, accurate support.

But that’s not all. Fixing springs with glue can damage them and inhibit movement, so the team were excited to discover another way of connecting them: sonic welding. It sounds cool, and it is – this way the springs themselves remain untouched, undamaged and free to move individually.

GIGANTIC SPRING COUNT

Designed for superb support.

Best-in-range
Support
Best-in-range
breathability
Limits
motion transfer

The Aerocoil® spring was our first baby, but for our sublime Apex mattress, we decided we needed to extend the family. Because the way we see it, more springs means more support and more breathability. For a better night’s sleep.

2,500 titanium alloy, Aerocoil® micro springs nestle in the upper layers. They’re pocketed and cone-shaped; you can’t feel them, but they compress gently in response to your body shape. encouraging responsive support and limiting transfer of movement.

2,500 high carbon steel micro springs sit further down the mattress. They’re barrel-shaped and pocketed, helping to provide extra support for your heavier bits like hips and shoulders, and allowing fresh air to flow through the mattress.

750 high carbon steel QuadCore™ springs make up the sturdy foundation of the mattress. They’re pocketed and grouped in fours to encourage extra-tailored responsiveness, and sonically welded (rather than glued) together, to limit unwanted spring movement.

WHERE TECH MEETS TRADITION

Hand tufted with care.

Our Earth mattresses start life on a Yorkshire farm, not a factory. Because that’s where many of the crops and materials we use are grown, harvested, and processed.

The factory where our experienced craftsmen and women work their magic is in Yorkshire too. And although we might use high-tech machines to give us the precise measurements and weights for every layer, it’s these highly skilled teams that stitch and tuft the layers, feeling the mattress, checking the stitching. The way it’s been done for centuries.

An exceptional craft, for an exceptional mattress.

Exceptional natural materials

Luxury. By Nature.

The Apex mattress is, quite simply, paradise. With the sort of pillowy, cloud-like cushioning that helps you relax the minute you lie on it.    

Our engineers wanted to create a sensation of being very, very gently hugged. At the perfect temperature. They found the answer in nature’s most sumptuous creations. First, luxurious wool for moisture management and soft cashmere (upcycled from a British designer fashion house), renowned for their thermoregulating powers. Then mohair; known for centuries as the ‘diamond fibre’, famed for its velvety sheen and strength. Next up organic silk, irresistibly smooth but also reputedly one of the strongest natural fabrics on the planet. The result was wondrous. We experienced sublime cushioning and temperature control. 

But we’ve also designed the Apex to feel as blissful throughout its life as it does on Day 1. Step forward Yorkshire grown hemp and flax, famous through the centuries for their resilience, durability and breathability.

GROUND-BREAKING SPRING TECHNOLOGY

QuadCore™ spring base

Few people know more about springs than our mattress experts. So when they told us they’d created a new, even better design, we were all ears.

Usually mattress springs are connected to each other in rows or large groups. So any movement one spring makes is passed on to the next, and the next after that. Across the entire mattress. But our clever QuadCore™ springs are grouped just four at a time, disrupting any ripple effect and limiting motion transfer to encourage more tailored, accurate support.

But that’s not all. Fixing springs with glue can damage them and inhibit movement, so the team were excited to discover another way of connecting them: sonic welding. It sounds cool, and it is – this way the springs themselves remain untouched, undamaged and free to move individually.

GIGANTIC SPRING COUNT

Designed for superb support.

Best-in-range
Support
Best-in-range
breathability
Limits
motion transfer

The Aerocoil® spring was our first baby, but for our sublime Apex mattress, we decided we needed to extend the family. Because the way we see it, more springs means more support and more breathability. For a better night’s sleep.

2,500 titanium alloy, Aerocoil® micro springs nestle in the upper layers. They’re pocketed and cone-shaped; you can’t feel them, but they compress gently in response to your body shape. encouraging responsive support and limiting transfer of movement.

2,500 high carbon steel micro springs sit further down the mattress. They’re barrel-shaped and pocketed, helping to provide extra support for your heavier bits like hips and shoulders, and allowing fresh air to flow through the mattress.

750 high carbon steel QuadCore™ springs make up the sturdy foundation of the mattress. They’re pocketed and grouped in fours to encourage extra-tailored responsiveness, and sonically welded (rather than glued) together, to limit unwanted spring movement.

WHERE TECH MEETS TRADITION

Hand tufted with care

Our Earth mattresses start life on a Yorkshire farm, not a factory. Because that’s where many of the crops and materials we use are grown, harvested, and processed.

The factory where our experienced craftsmen and women work their magic is in Yorkshire too. And although we might use high-tech machines to give us the precise measurements and weights for every layer, it’s these highly skilled teams that stitch and tuft the layers, feeling the mattress, checking the stitching. The way it’s been done for centuries.

An exceptional craft, for an exceptional mattress.

EARTH RANGE FEATURES

What’s special about our Earth mattresses?

Why Simba suits everyone

All shapes, sizes & sleep positions

Simba is the most five-star rated mattress brand in the world*. Because our unique Hybrid® mattress technology is designed to feel perfectly comfortable to everyone, no matter their shape or sleeping style.

It’s about offering improved pressure relief and full body alignment; Simba’s signature tech is designed to create a ‘hugged’, cradled feeling in the upper layers and more support in the base layers, with adjustment for hips and shoulders.

P.S. We rate our Hybrid® Earth mattresses as ‘medium-firm’. There’s no universal firmness rating system in the industry, so we’ve aimed to align our designs with independent studies which show this is ideal for sleep quality and comfort.

*Please visit: simbasleep.com/pages/reviews for more information.

too soft

Lacks support

Simba

For full body alignment

TOO FIRM

Lacks cushioning

The Apex Mattress: Layer by Layer

Working together for optimum comfort

BRC climate Action Roadmap commended

Simba are proud to have been awarded Commended for Reducing Waste at the Climate Action Roadmap Showcase for our certified mattress refurbishment programme.

Why you can rest easy with Simba...

We're experts in the science of sleep, and over a million customers have already trusted us to to help them sleep better.

Top Rated Award Winners

We have 325,000 five-star reviews, and we’re the most five star rated mattress brand in the world*. We’ve also won over 90 industry awards.
A Proud British Company

Simba mattresses are designed and made in the UK, creating local jobs wherever we can.
Expert Sleep Engineers

Using data of 10 million+ body profiles , our smattresses are designed by experts to suit every sleep style and body type.
Simba Service Promise

We offer free delivery and returns, with a 30-night trial and a 1-year guarantee. You could also shop with 0% finance terms, or make monthly payments over up to 4 years.
(subject to lender terms)

Finance up to 12 months

Finance over 12 months

Earth Apex Mattress Refurbished

Finance up to 12 months

Finance over 12 months

Why shop refurbished?