Ergoflex 5G vs Simba Hybrid

The Ergoflex 5G mattress was meticulously developed to provide an optimum level of support and find that it performs for the vast majority of people, regardless of body type and sleeping style. This one "perfect" mattress, rated medium-firm uses the highest-quality materials available.

The Simba Hybrid is a medium-firm mattress. 95% of Simba sleepers love their mattress. If it doesn't work for you, Simba mattresses that are returned are either refurbished or recycled; they never go near a landfill site.

Ergoflex, established in 2006, is the only mattress-in-a-box brand that has been around longer than the warranty. The Ergoflex 5G mattress is a true, high-density orthopaedic pressure-reducing mattress that comprises of 3 premium foam layers:

• Tencel® Outer Cover
• Protective Inner Cover
• 9cm Visco-Elastic Memory Foam
• 5cm Cool-Sleep Airflow Layer
• 9cm High-Resilience Foam Base.

The Simba Hybrid mattress provides five luxurious layers designed to fit you and help you get the quality of sleep you've been dreaming of:

• Breathable sleep surface (500g Hypoallergenic knitted cover)
• Open cell graphite infused Simbatex foam
• Up to 2,500 25mm conical pocket Aerocoil™ springs, enclosed in a 100% polypropylene pocket
• Edge to edge support foam
• Multi zoned foam support base.

Sleeping on the Ergoflex 5G gives a feeling of pure weightlessness, allowing you to find that comfortable sleep position quicker.

Zero partner disturbance technology reduces the likelihood of being woken by a restless sleeping partner, which allows you to experience deeper, more restorative sleep.

Simba have created a mattress engineered for optimal sleep. The unique support base, along with the unique combination of conical pocket springs and memory foam, allows two people with different sleeping patterns and body types to enjoy the perfect night's sleep - without being interrupted by each other.

The Ergoflex 5G mattress is the only true high density memory foam mattress available, the ILD (indentation load deflection) is comparable only to TEMPUR®, and it is technically more advanced and superior in performance to every alternative both in this price range and beyond.

Designed to mould itself to the contours of your body it provides instant comfort, more support and better sleep. This confidence is matched by customers making repeat purchases for additional mattresses time and time again.

It is recommended by Practioners for those that suffer from back pain, fibromyalgia, circulation problems and joint complaints or to those simply in need of a good night's sleep.

Simbatex foam moulds expertly to your body shape. It's like a mattress tailor made for you.

The micro springs are paperclip-thin yet the titanium gives them strength to give your body the individualised support it needs without you feeling the springs.

Visco-Elastic Memory Foam
This high density open-cell memory foam disperses heat more efficiently than previous generation memory foam.

Cool-Sleep Airflow Layer
The upside-down egg carton-like design, built with temperature-regulation in mind, is a unique airflow system that encourages air to freely circulate thorough the mattress keeping you cool while you sleep.

Open Cell Graphite Infused Simbatex Foam
This super comfort layer has a cooling graphite infusion that draws heat downwards (away from your body) and delivers gentle support. Delivering 30 times the airflow of regular memory foam by being highly open cell. Proven to wick away moisture and dissipate heat significantly quicker than leading visco-elastic mattresses.

Aerocoil® Springs
These micro springs help prevent overheating by increasing air circulation. They flex gently in response to you and your partner's every movement, and as they compress and extend, they gently circulate air through the comfort layer helping to keep you at the perfect temperature.

Visco-Elastic Memory Foam
A generous top layer of 9cm of true high-density visco-elastic memory foam provides supportive body-shaping performance. With billions of spherical shaped open cells, that intelligently respond under your weight to create the optimum level of body-cradling support to alleviate pressure points (such as the lower back, hips, shoulders).

High-Resilience Foam Base
Nine centimetres deep, this high resilience impact-resistant foundation layer ensures perfectly weighted support for the upper layers. It provides class-leading performance and longevity.

Aerocoil Spring Layer
The mattress features up to 2,500 unique conical pocket springs. They individually adjust as you sleep, so you wake up with a spring in your step for the whole day.

Edge to Edge Support Foam
The Edge Lift Technology allows you to sleep anywhere on the mattress and still be supported.

Multi-Zoned Foam Base
This perfectly engineered high-density foam base has 5 comfort zones with individual grooves that ensures even distribution of weight.

Tencel® Outer Cover
This outer cover provides a luxurious, natural and breathable surface which can be removed and machine washed whenever you wish (machine wash at 30°C). Tencel® is naturally anti-bacterial, moisture-wicking, and sustainable. The breathability outperforms natural cotton and even the most hi-tech synthetics. It is also supremely strong and durable, yet luxuriously silky and soft to the touch. Vented 3D mesh panels at each end aid in preventing heat retention.

Protective Inner Cover
This micro-fine inner cover protects all the foam layers.

A 500gsm hypoallergenic breathable sleep surface that provides freshness and temperature control. You can remove this top cover, and it can be washed at 40°C. Using a mattress protector could help extend the life of your mattress.

The mattress has up to four convenient handles allowing you to rotate or move your mattress with ease.

Free next-day delivery for most customers (if ordered Monday to Thursday before 10am). Your mattress comes vacuum-packed, rolled and delivered right to your door in a convenient box. It comes with a 30-night no-obligation trial period and free returns if you decide it's not for you.

Free standard delivery, typically within 3 business days. Get it delivered zero-contact or to a room of your choice! Plus sleep well knowing the delivery is completely carbon neutral. You can also select mattress removal at checkout (available in most areas of the UK).