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

Simba Green OrganicvsEve Lighter Hybrid

Which one is best for you? Simba Green Organic vs Eve Lighter Hybrid - 2026 comparison by Vs Mattress

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Simba Green OrganicSale: Up To 55% OffEve Lighter HybridUp to 50% off
Simba Green Organic logoSimba Green Organic

Simba Green Organic

by Simba · Hybrid (Organic Materials)

Sale: Up To 55% Off

10 · 365-night trial

Eve Lighter Hybrid logoEve Lighter Hybrid

Eve Lighter Hybrid

by Eve · Hybrid (foam & springs)

Up to 50% off

10 · 365-night trial

Pricing by size

Simba Green Organic

Singlen/a
Double£2,299
King£2,399
Super King£2,749

Eve Lighter Hybrid

Single£399
Double£499
King£599
Super Kingn/a

Essential information

Simba Green OrganicEve Lighter Hybrid
TypeHybrid (Organic Materials)Hybrid (foam & springs)
Launched19792015
BrandSimbaEve
Made inUnited KingdomUnited Kingdom
Unique points

The Simba GO hybrid mattress is very eco-friendly and is made up of 6 layers. Six layers? Yes. And every single one has a part to play in helping you sleep better:

  • Breathable, GOTS organic cotton cover
  • Breathable, recycled simba renew layer
  • GOLS organic latex comfort layer
  • Supportive aerocoil spring layer
  • Zoned supportcore™ base
  • Breathable 3d mesh

The Eve Lighter Hybrid mattress support comprises of 713 full-size pocket springs, here's the layers:

  • The evecomfort® layer - 3cm open cell hybrid foam (Density: 50 kg/m³)
  • The pocket spring layer - 9cm spunbound pocket springs (713 spring count on UK King size)
  • The insulating foam casing - 2.5cm standard foam (Density: 30 kg/m³) fully encapsulating the spring unit top, bottom and sides.
VideoSIMBA - Engineered for Sleep#wakeupdancing with eve sleep

Certifications & trial

Simba Green OrganicEve Lighter Hybrid
OEKO-TEX®NoNo
CertiPUR-US®YesNo
CertificationsCertiPur-US®, OEKO-TEX®, Global Organic Latex Standard (GOLS)–
Other certification info100% Recyclable Materials, Organic 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

Simba Green OrganicEve Lighter Hybrid
One firmness fits allYesYes
Select your firmnessNoNo
Adjustable firmnessNoNo
Half and half firmnessNoNo
Flippable / reversibleNoNo
Firmness info

The Simba Go Hybrid is a medium-firm mattress, however, 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.

From our years of experience selling over 75,000 mattresses all over the world, we learned that both the eve and eve hybrid provides the ultimate in support and comfort for the majority of people - without being too firm, or too soft. We believe we have engineered the ultimate in sleeping perfection.

Construction & materials

Simba Green OrganicEve Lighter Hybrid
LayersGOTS organic cotton cover, recycled simba renew layer, GOLS organic latex comfort layer, Supportive aerocoil spring layer, Zoned supportcore™ base, Breathable 3d meshevecomfort® layer, open cell hybrid foam, pocket spring layer, spunbound pocket springs, insulating foam casing, fully encapsulating the spring unit top, bottom and sides.
CoverGOTS organic cotton cover: Pure, cooling, organic cotton, certified to the Global Organic Textile Standard (GOTS) a body which monitors production from field to factory.Moisture-wicking top cover to keep you cool, easily removed with one zip and machine washable at 40 degrees.
Machine-washable coverNoNo
Ergonomic handlesYesNo
ComfortA sumptuous layer of anti-allergenic Simba Renew fibres (up to 75% recycled) under the cotton cover aids airflow and discourages dust mites. A perforated natural latex layer offers increased breathability, as well as superbly luxurious support and pressure distribution.The soft bounce of our evecomfort® foam complements the firm support of the pocket springs to create a dreamy sleep surface. The comfort layer also has an open-cell structure to create a cool circulation of air as you sleep.The evecomfort® layer: Better bounce technology, Foam structure provides long-lasting comfort, 30 times more breathable than conventional memory foam, Dissipates body heat for a cooler night's sleep
SupportUp to 2000 of our patented, cone-like springs offer superior body support and increased airflow through your mattress. With up to 900 pocketed springs, engineered to offer 5 zones of targeted support for areas such as hips and shoulders.Our full-size, 9cm springs are the ideal height for the optimum level of support and comfort for all sleepers. The springs are zoned to relieve pressure in your hips and shoulders, while each individual coil responds to your movement and sleeping position.Whether you're a back, stomach or a curl-up-in-a-ball-on-your-side sleeper, the hybrid has you covered. The pocket springs:, 713 individually fabric-wrapped pocket springs respond to movement, Foam-encased for extra support and stability, Zoned springs relieve pressure in your hips and shoulders. Firm, upward support (cushioned by evecomfort® foam)
Posts–

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Size & weight

Simba Green OrganicEve Lighter Hybrid
Available sizesSingle, Double, King, Super KingSingle, Double, King
DimensionsSingle depth: 30 cmSingle depth: 20 cm
Single weight (kg)2417
Double weight (kg)3620
King weight (kg)4323
Super King weight (kg)51–

FAQs

Simba Green Organic

Is the Simba GO mattress any good?

The Simba Go mattress offers a sustainable design, combining patented technology with natural, biodegradable latex for excellent pressure relief and cushioning. Constructed with six layers, each element contributes to enhancing your sleep experience. It stands out as Simba's most eco-friendly mattress, with half the carbon footprint of traditional hybrids. This blend of natural, organic materials with advanced technology makes it an attractive choice for those prioritizing both comfort and environmental impact.

Are Simba Go mattress bouncy?

The Simba Go mattress does possess some level of bounce due to its supportive Aerocoil spring layer, consisting of up to 2000 patented cone-like springs that enhance body support and improve airflow. It also features a zoned SupportCore™ base with up to 900 pocketed springs for targeted support, especially in areas like the hips and shoulders. However, its firmness is enhanced by a GOLS Organic Latex comfort layer, a perforated natural latex layer that not only increases breathability but also provides luxurious support and excellent pressure distribution.

Is the Simba Go mattress hot?

The Simba Go mattress is designed with several features that promote breathability, which should help keep you cool while you sleep. The GOTS organic cotton cover and a 3D mesh layer both support maximum airflow through the mattress layers. It also features an Aerocoil spring layer with up to 2000 springs, promoting increased airflow, along with a SupportCore base with pocketed springs for targeted support. While the latex layer might retain some heat, this should be offset by the breathability of the other layers, and overall, heat retention shouldn't be a major issue.

Eve Lighter Hybrid

Are Eve mattresses made in the UK?

Eve mattresses are among the leading online mattress brands in the UK. They take pride in their products being designed and manufactured within Britain itself. Their mattress designs are the result of extensive testing and refinement, involving over 70,000 prototypes before finalizing the initial designs. This highlights their commitment to product quality and customer satisfaction.

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 Simba Green Organic vs Eve Lighter 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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