🇬🇧 United Kingdom · Memory foam vs Hybrid (foam & springs)

Ergoflex 5GvsEve Premium Hybrid

Which one is best for you? Ergoflex 5G vs Eve Premium Hybrid - 2026 comparison by Vs Mattress

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Ergoflex 5GUp To 50% OffEve Premium HybridUp to 50% off

Ergoflex 5G

by Ergoflex · Memory foam

Up To 50% Off

10 · 30-night trial

Eve Premium Hybrid

by Eve · Hybrid (foam & springs)

Up to 50% off

10 · 365-night trial

Pricing by size

Ergoflex 5G

Single£770

Double£966

King£1,055

Super King£1,175

Eve Premium Hybrid

Singlen/a

Double£1,249

King£1,449

Super King£1,549

Essential information

	Ergoflex 5G	Eve Premium Hybrid
Type	Memory foam	Hybrid (foam & springs)
Launched	2006	–
Brand	Ergoflex	Eve
Made in	–	United Kingdom
Unique points	One of the oldest mattress in a box brands in the UK, the Ergoflex 5G comprises of: 9cm of genuine High Density Visco Elastic Memory Foam A unique Cool-Sleep airflow system perfectly designed for the UK climate A superior base layer for support and longevity of performance All combined with our luxurious TENCEL® outer cover for unrivalled comfort.	The Eve Premium Hybrid is constructed with 5 foam layers + pocket springs: Floatfoam™ layer with active cooling Memory layer with active cooling Support layer Two foam casing layers (one each side of the springs) 1500 full-size pocket springs (12 cm).
Video	The Ergoflex® 5G Mattress	eve sleep x British Rowing \| we're all in the same boat

Certifications & trial

	Ergoflex 5G	Eve Premium Hybrid
OEKO-TEX®	Yes	Yes
CertiPUR-US®	Yes	Yes
Certifications	CertiPur-US®, OEKO-TEX®	–
Other certification info	–	–
Sleep trial	30 nights	365 nights
Warranty	10	10
Free shipping	FREE	FREE
Free returns	YES	YES
Pay later	Yes	Yes
Delivery info	For the vast majority of customers we offer next-day delivery completely free of charge. If your required item is in stock, we can usually deliver within 24 hours from the point that you placed your order. (If ordered Monday to Thursday before 14:00)	Our premium two-man delivery service will deliver your new mattress straight to a room of your choice - for free. The delivery crew will call to book your delivery day in advance. They'll even take the packaging with them.

Firmness & feel

	Ergoflex 5G	Eve Premium Hybrid
One firmness fits all	Yes	Yes
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	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.	Every eve mattress gives you medium-firm support. We've found this sweet spot suits all types of sleeping positions by keeping your spine aligned and the pressure off, so you stay wonderfully comfy all night long.

Construction & materials

	Ergoflex 5G	Eve Premium Hybrid
Layers	9cm of genuine High Density Visco Elastic Memory Foam, A unique Cool-Sleep airflow system perfectly designed for the UK climate, A superior base layer for support and longevity of performance, All combined with our luxurious TENCEL® outer cover for unrivalled comfort.	the floatfoam™ layer with active cooling, the memory layer with active cooling, the support layer, two foam casing layers (one each side of the springs), 1500 full-size pocket springs (12 cm).
Cover	Our TENCEL® outer cover provides a luxurious, natural and breathable surface which can be removed and machine washed whenever you wish. This combined with our premium foam means that you can be sure of a comfortable sleep night after night.	The quilted top cover is so soft and thick, it's almost cloud-like, and has small silver strands woven into it. This fancy technique makes it antimicrobial and antibacterial, but for extra freshness, you can unzip the cover and pop it in the wash. The white top panel of the mattress is 97% polyester, 2% elastane and 1% silver.
Machine-washable cover	Yes	No
Ergonomic handles	No	Yes
Comfort	Ergoflex comparable only to TEMPUR® is technically more advanced and superior in performance to every alternative both in this price range and beyond. As a result it is renowned for delivering deep restorative sleep. 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. The Ergoflex 5G consists of an unrivalled 9cms of open-cell 85kg/m³ high-density memory foam. Our unique Cool-Sleep airflow system encourages air to freely circulate thorough the mattress keeping you cool while you sleep. Our base layer provides perfectly weighted support for the upper layers and longevity of mattress performance.	Feeling too hot to sleep is a thing of the past with foams that actively cool you down. To have a good night's sleep, your temperature needs to be just right. So, we've added some clever technology to actively stop things from getting too hot and stuffy underneath the covers. We've infused tiny bits of graphite into the top two foams to pull excess heat away from your body. Springs are also naturally very airy and add a boost of breathability to the mattress - so you stay comfortably cool as can be.
Support	Our mattress is the only true high density memory foam mattress available. Designed to mould itself to the contours of your body it provides instant comfort, more support and better sleep. This confidence is matched by our customers making repeat purchases for additional mattresses time and time again. Our class-leading zero disturbance technology has been a distinctive feature for over 10 years. Promoting deeper, more restful sleep it reduces the likelihood of being woken by a restless sleeping partner. Indeed our ten-year guarantee is underpinned with confidence of a decade of success. Unlike other brands we know our mattresses stand up to our warranty claims - as we have done it in real life for over a decade.	Five layers of premium foam and one layer of 12 cm pocket springs provide your body with spine alignment and added pressure relief. The all-important top layer is a brand new type of foam giving you instant soothing pressure relief. Underneath three more luxurious layers of foam, you'll find the support of 1500 pocket springs. These adapt to your body's wriggles throughout the night, so your body wakes without aches.
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Size & weight

	Ergoflex 5G	Eve Premium Hybrid
Available sizes	Single, Double, King	Double, King, Super King
Dimensions	Single depth: 23 cm	Single depth: 28 cm
Single weight (kg)	24	–
Double weight (kg)	37	51
King weight (kg)	40	56
Super King weight (kg)	–	61

FAQs

Ergoflex 5G

Is Ergoflex a firm mattress?

Yes, the Ergoflex mattress is known for its medium-firm feel, achieved through the use of dense foams. It is specifically designed to provide a supportive and comfortable sleeping surface. The dense foams used in the Ergoflex mattress contribute to its firmness level, offering solid support and aiding in proper spinal alignment. The medium-firm firmness of the Ergoflex mattress strikes a balance between comfort and support, making it suitable for individuals who prefer a slightly firmer feel while sleeping. It's important to keep in mind that firmness preferences can vary among individuals, so personal comfort levels may differ.

What is the weight limit for the Ergoflex mattress?

The weight limit for the Ergoflex mattress is recommended to be up to 18 stones in weight for an individual (approximately 114 kg or 252 lbs) or 30 stones for combined weight (approximately 190 kg or 420 lbs). This recommendation ensures the ongoing maximum performance of the mattress and its longevity of use. It is advised to adhere to these weight limits as a precaution to ensure optimal comfort and support while using the Ergoflex mattress.

How long does the Ergoflex mattress last?

The Ergoflex mattress is built to be durable and long-lasting, thanks to its high-quality materials. Ergoflex provides a 10-year guarantee, which has been tested and proven with real customers since 2006. Many customer reviews confirm the mattress's longevity, with users expressing satisfaction after using their Ergoflex mattresses for several years. It's important to remember that the lifespan of a mattress can vary depending on factors like usage, care, and personal preferences.

Eve Premium Hybrid

What is Eve Premium Hybrid?

The Eve Premium Hybrid Mattress is a high-end offering from Eve Sleep. It integrates several foam layers with 90mm pocket springs, making it Eve's most luxurious and thick Hybrid mattress yet. The price of this premium mattress is higher compared to other models in Eve's range, such as the Original Hybrid and Lighter Hybrid mattresses. This signifies its superior comfort and design features.

Can you try an Eve mattress in a shop?

Yes, while Eve mattresses are predominantly sold online, you also have the option to try them out in a physical store. Additionally, you can utilise our mattress comparison tool to evaluate and decide on the best option for your personal comfort needs before making a purchase.

Is Eve a British company?

Yes, Eve is a British company. Founded in 2014, it was among the pioneers in the UK to start selling mattresses in a box. Since its inception, Eve has emerged as a dominant player in the British market, offering a range of quality sleep products.

Wrap up

Thank you for checking out this Ergoflex 5G vs Eve Premium Hybrid mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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