🇬🇧 United Kingdom · Memory foam vs Memory foam

Ergoflex 5GvsEve Lighter

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

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Ergoflex 5GUp To 50% OffEve LighterUp to 50% off
Ergoflex 5G logoErgoflex 5G

Ergoflex 5G

by Ergoflex · Memory foam

Up To 50% Off

10 · 30-night trial

Eve Lighter logoEve Lighter

Eve Lighter

by Eve · Memory foam

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 Lighter

Single£249
Double£349
King£399
Super Kingn/a

Essential information

Ergoflex 5GEve Lighter
TypeMemory foamMemory foam
Launched20062015
BrandErgoflexEve
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 Lighter uses only two foam layers to give you gentle cushioning and medium-firm support with extra pressure relief:

  • Evecomfort® foam
  • Supportive base foam layer.
VideoThe Ergoflex® 5G Mattress#wakeupdancing with eve sleep

Certifications & trial

Ergoflex 5GEve Lighter
OEKO-TEX®YesNo
CertiPUR-US®YesNo
CertificationsCertiPur-US®, OEKO-TEX®–
Other certification info––
Sleep trial30 nights365 nights
Warranty1010
Free shippingFREEFREE
Free returnsYESYES
Pay laterYesYes
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)

We deliver straight to your doorstep, for free. The mattress comes compressed, vacuum sealed and neatly rolled in a box. Simply unwrap it in your bedroom and the mattress will expand to its full size within a few hours.

Firmness & feel

Ergoflex 5GEve Lighter
One firmness fits allYesYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
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.

The lighter mattress has a medium-firm feel. The zoning supports back, side and front sleepers.

Construction & materials

Ergoflex 5GEve Lighter
Layers9cm 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.evecomfort® foam, supportive base foam layer.
CoverOur 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.Top cover (98% polyester and 2% elastane). The moisture-wicking material of this top panel stops you getting hot and clammy - a bit like sticking one leg out from underneath the cover. To keep it extra hygienic, the top panel can be unzipped and popped in the wash at 40 degrees.
Machine-washable coverYesNo
Ergonomic handlesNoNo
ComfortErgoflex 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.We take your comfort very seriously, so the top layer of this mattress provides your body with a velvety cushioning. To keep your spine aligned, we use our special, springier evecomfort® foam. So, the only thing you'll sink into is a night of deep sleep. This is the same evecomfort® foam that eve use in the eve original mattress. The evecomfort® layer is 30 times more breathable than traditional memory foam.
SupportOur 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.To wake brighter, your mattress needs to give your body enough support. The bottom layer has this in bucket loads thanks to the thickness and density of the foam. We've even added small cutouts to give your shoulders some lovely pressure relief. Get your support from a thicker, stronger base foam. And, because we want you to wake feeling your best, we've added tiny cutouts to ease the pressure from your body. This firmer base foam helps spine alignment and 'zoning' relieves pressure from your shoulders.
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Size & weight

Ergoflex 5GEve Lighter
Available sizesSingle, Double, KingSingle, Double, King
DimensionsSingle depth: 23 cmSingle depth: 20 cm
Single weight (kg)2416
Double weight (kg)3723
King weight (kg)4024
Super King weight (kg)––

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 Lighter

Is there a weight limit for the Eve Lighter mattress?

The Eve Lighter mattress does not have an official weight limit specified. However, it is generally recommended for individuals who weigh less than approximately 88 kilograms (~194 pounds). Heavier individuals may find that the mattress lacks the necessary support to adequately accommodate their weight. It's important to consider personal preferences and individual comfort needs when selecting a mattress, as weight distribution and support requirements can vary from person to person.

Is the Eve Light the same as the Eve Lighter mattress?

Yes, the Eve Light and the Eve Lighter mattresses refer to the same product. The mattress was initially known as the "Eve Light" but has been renamed as the "Lighter" in the UK. Despite the name change, the mattress itself remains the same in terms of its design, features, and specifications. Therefore, if you come across either name, you can consider them to be synonymous and referring to the same mattress model.

Is the Eve Lighter mattress for you?

The Eve Lighter mattress is a great option for those seeking an affordable memory foam mattress from a reputable brand. It offers a slightly firmer feel compared to other boxed mattresses. The mattress is backed by excellent service and support from Eve. While the lack of EU sizes may be a limitation for some, if you primarily sleep on your back or stomach and prioritize cost-effectiveness, the Eve Lighter mattress could be an ideal choice for you.

Wrap up

Thank you for checking out this Ergoflex 5G vs Eve Lighter 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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