🇬🇧 United Kingdom · Hybrid (Organic Materials) vs All Foam

Simba Green OrganicvsStudio by Silentnight

Which one is best for you? Simba Green Organic vs Studio by Silentnight - 2026 comparison by Vs Mattress

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Simba Green OrganicSale: Up To 55% OffStudio by SilentnightCheck current deal.

Simba Green Organic

by Simba · Hybrid (Organic Materials)

Sale: Up To 55% Off

10 · 365-night trial

Studio by Silentnight

by Silentnight · All Foam

Check current deal.

5 · 60-night trial

Pricing by size

Simba Green Organic

Singlen/a

Double£2,299

King£2,399

Super King£2,749

Studio by Silentnight

Single£399

Double£599

King£699

Super Kingn/a

Essential information

	Simba Green Organic	Studio by Silentnight
Type	Hybrid (Organic Materials)	All Foam
Launched	1979	2008
Brand	Simba	Silentnight
Made in	United Kingdom	United 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	3-Layer Foam Construction: Gel infused comfort layer. State-of-the-art memory foam. High density Studio Flex foam core.
Video	SIMBA - Engineered for Sleep	sleepunique® - take the test for perfect rest

Certifications & trial

	Simba Green Organic	Studio by Silentnight
OEKO-TEX®	No	No
CertiPUR-US®	Yes	No
Certifications	CertiPur-US®, OEKO-TEX®, Global Organic Latex Standard (GOLS)	–
Other certification info	100% Recyclable Materials, Organic Materials, Pro-Planet, Carbon Neutral Delivery	Forest Stewardship Council (FSC)
Sleep trial	365 nights	60 nights
Warranty	10	5
Free shipping	FREE	FREE
Free returns	YES	–
Pay later	Yes	Yes
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.	Once you've decided on the Studio mattress that's right for you, you can sit back, relax and wait for it to arrive. You won't be waiting long though with our speedy delivery service. It'll arrive cleverly rolled and boxed, so all you need to do is pop off the packaging, leave it to settle for 24hrs in a well ventilated room for optimum freshness and flatness, then give it a test drive.Please note: the super king mattress will be delivered flat and on a standard delivery lead-time

Firmness & feel

	Simba Green Organic	Studio by Silentnight
One firmness fits all	Yes	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
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.	–

Construction & materials

	Simba Green Organic	Studio by Silentnight
Layers	GOTS organic cotton cover, recycled simba renew layer, GOLS organic latex comfort layer, Supportive aerocoil spring layer, Zoned supportcore™ base, Breathable 3d mesh	Gel infused comfort layer, State-of-the-art memory foam, High density Studio Flex foam core.
Cover	GOTS organic cotton cover: Pure, cooling, organic cotton, certified to the Global Organic Textile Standard (GOTS) a body which monitors production from field to factory.	We all love the feeling of slipping into a fresh, clean bed so you'll love our cosy touch, Allergy UK approved, anti-allergy cover. It wraps your mattress in an ever so comfy soft-touch knitted finish that will lull you to sleep every night - and make sure you wake up refreshed and ready to go every morning!
Machine-washable cover	No	No
Ergonomic handles	Yes	No
Comfort	A 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.	Features Geltex inside to prevent overheating through the night. Sleep better, wake up brighter thanks to our unique gel infused comfort layer that comes with highly elastic Active Response technology, which creates an energised "bounce-back feeling" to assist easy movement though the night for an undisturbed sleep. This gives you more 'get-up and go' energy for a healthier, more active lifestyle.
Support	Up 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.	The high density Studio Flex foam core in your mattress matches the comfort rating you choose and provides profiled support tailored to your body shape. And, even though it's lighter than traditional springs, it's just as resilient. So, whatever you get up to during the day, you're guaranteed a great night's sleep. State-of-the-art memory foam. Spreading your body weight and providing support where you need it, reducing the pressure where you can't. With your Studio mattress you won't sink in and any aches and pains are soothed away.
Posts	–	–

Size & weight

	Simba Green Organic	Studio by Silentnight
Available sizes	Single, Double, King, Super King	Single, Double, King
Dimensions	Single depth: 30 cm	Single depth: N/A
Single weight (kg)	24	N/A
Double weight (kg)	36	N/A
King weight (kg)	43	N/A
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.

Studio by Silentnight

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Wrap up

Thank you for checking out this Simba Green Organic vs Studio by Silentnight 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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