🇬🇧 United Kingdom · Memory foam vs Memory foam

SimbatexvsEve Lighter

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

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Simbatex logoSimbatex

Simbatex

by Simba · Memory foam

Sale: Up To 55% Off

10 · 365-night trial

Eve Lighter logoEve Lighter

Eve Lighter

by Eve · Memory foam

Up to 50% off

10 · 365-night trial

Pricing by size

Simbatex

Single£679
Double£799
King£899
Super King£999

Eve Lighter

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

Essential information

SimbatexEve Lighter
TypeMemory foamMemory foam
Launched19792015
BrandSimbaEve
Made inUnited KingdomUnited Kingdom
Unique points

Simbatex mattress foam guarantees 30x more airflow and superior elasticity than traditional memory foam, and it is graphite infused to control heat. Here's the four layers:

  • Anti-allergenic, removable knitted cover
  • Cooling, cushioning simbatex® comfort layer
  • Supportive simba-response foam layer
  • Zoned, high density foam base

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 Simba Hybrid® Mattress - The Average Person Spends 26 Years and 3 Months In Bed#wakeupdancing with eve sleep

Certifications & trial

SimbatexEve Lighter
OEKO-TEX®YesNo
CertiPUR-US®YesNo
CertificationsCertiPur-US®, OEKO-TEX®, B Corp™ –
Other certification info100% Recyclable Materials, Pro-Planet, Carbon Neutral Delivery–
Sleep trial365 nights365 nights
Warranty1010
Free shippingFREEFREE
Free returnsYESYES
Pay laterYesYes
Delivery info

Simba offers FREE carbon neutral standard delivery with a two-person delivery crew. Simba can also take away your old mattress for recycling once you have your new one. Delivery usually be within 3 business days if you order before 2pm, and within 4 business days after 2pm.

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

SimbatexEve Lighter
One firmness fits allYesYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
Firmness info

The Simbatex® Essential is a medium-firm mattress. The premium foam will gently mould and support your body, while keeping you cooler than regular memory foam mattresses.

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

Construction & materials

SimbatexEve Lighter
LayersAnti-allergenic, removable knitted cover, Cooling, cushioning simbatex® comfort layer, Supportive simba-response foam layer, Zoned, high density foam baseevecomfort® foam, supportive base foam layer.
CoverRemovable knitted cover: A zipped, breathable cover, free from harmful substances (Oeko-tex 100 Standard) and suitable for allergy sufferers.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 handlesYesNo
ComfortThe soft CertiPUR® foam provides superior elasticity and 30x more airflow than memory foam. Infused with heat absorbing graphite.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.
SupportThe Simba response foam is a firmer, open cell foam that offers excellent support and maintains airflow thanks to a less dense structure. It combines with a crenelated, high-density foam base provides zoned pressure relief to the potential problem areas like the shoulders and hips.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.
Posts–

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Sleep expert Dave Gibson's delicious recipe will work wonders on your sleep…

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Size & weight

SimbatexEve Lighter
Available sizesSingle, Double, King, Super KingSingle, Double, King
DimensionsSingle depth: 19 cmSingle depth: 20 cm
Single weight (kg)2116
Double weight (kg)2923
King weight (kg)3424
Super King weight (kg)40–

FAQs

Simbatex

How firm is the Simbatex foam mattress?

The Simbatex foam mattress has a firmness rating of 8/10, suggesting that it falls on the firmer side of the scale. This indicates that the mattress provides substantial support, making it an excellent choice for those who prefer a firmer sleeping surface or need additional back or joint support. However, individual comfort can vary, and it's always a good idea to try a mattress during the trial period to ensure it suits your personal preferences and needs.

Is the Simbatex foam mattress any good?

The Simbatex foam mattress is a quality product featuring four layers for support and cooling. Its open cell structure ensures enhanced airflow, providing 30 times more breathability than traditional memory foam. Infused with graphite, the foam regulates heat effectively, offering a balanced sleep environment. This mattress offers a plush yet supportive feel without common memory foam drawbacks like overheating or excess sinking.

What is Simbatex foam?

Simbatex foam is a unique material created by Simba, specifically designed to enhance cooling and breathability in their mattresses. It features an open-cell structure that promotes air circulation, helping to regulate temperature and keep the mattress cool. Additionally, it incorporates graphite particles which help to draw heat away from the body. This allows users to enjoy the plush, comfortable feel of foam without experiencing the overheating or excessive sinking often associated with traditional memory foam.

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 Simbatex 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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