comparisonLast updated on 4 November 2023
Brook + Wilde Ultima vs Simba Go Hybrid
Easily compare the Simba Go Hybrid vs Brook + Wilde Ultima Mattresses side-by-side.
Latest Promotions | |
No promotion available | Free Pillows, Duvet, Protectors with selected mattresses See offer |
At a glance | |
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Recommended For | |
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What we like | |
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Keep in Mind | |
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Essential Mattress Info | |
Brand | |
Brook + Wilde | Simba (UK) |
About | |
Mattress Type | |
Hybrid (foam & springs) | Hybrid (coils and latex) |
Prices | |
Video | |
Certifications | |
Global Organic Textile Standard (GOTS) | |
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Global Organic Latex Standard (GOLS) | |
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Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
200 | 200 |
Warranty Length (years) | |
10 | 10 |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The Ultima is available in 3 different firmness options:
| 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. |
Mattress Construction | |
Materials Overview | |
Ultima by name, ultimate by nature. With 10 layers of supreme, innovative, temperature cooling support, the Ultima is luxury sleep incarnate. The 10 layers are:
| The Simba Green Organic Go Hybrid is Simba's most sustainable and organic mattress, with half the carbon footprint of traditional Hybrids. The six layers of the Go Hybrid® are:
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Comfort Info | |
The Ultima has an innovative thermic cover that has been tested to reduce temperature by 2 degrees. Additionally, the continuous passive and dynamic airflow designs inside the mattress ensure optimal sleeping temperature. | Latex is a renewable, bountiful, and biodegradable material, as well as being naturally anti-microbial. With no chemical glue between mattress layers it makes disassemling and recycling even easier.
What makes the pocket spring base so unique, is its sustainability factor: it is 100% recyclable because there is nothing in it apart from steel and recycled fibres. Plus it can be rolled and boxed, which makes this mattress it more efficient to transport thus reducing its carbon footprint. |
Support Info | |
The Ultima offers an incredible 6,000 nano and pocket springs in twin layers for the highest quality support, cushioned with luxurious layers of premium memory foam.
With unique 'wave technology', this ensures the right levels of support and pressure distribution, which helps to provide better spinal alignment while you sleep. The zones cater to various areas of your body supporting your head and neck to keep the head inline with your spine, a softer sink under the shoulders to relieve pressure and provide support, hip support, and zonal lower leg and foot support helping to keep your body aligned. | The Simba Go Hybrid is a creative blend of Simba's patented mattress tech with natural latex. This mattress is designed to support all the contours of the body: organic latex provides superbly responsive cushioning and comfort for all the pressure points of your body, while a layer of our patented Aerocoil® springs and our zoned pocket spring unit offer effective, consistent spinal support.
Firmer rows of springs at the edges of the mattress gives edge-to-edge support. |
Comfort Specs | |
Breathable Memory Foam The exquisite first layer of memory foam features innovatively designed zonal perforation, inviting cool and refreshing airflow to the surface. Refreshing Open-Cell Memory Foam The ultimate comfort layer - the innovatory, large open-cell structure memory foam allows for 4 times the airflow for optimal breathability and comfort. Dynamic Airflow The dynamic airflow system actively and continuously draws fresh air into the core of your mattress, and engaging with the springs layers, pushes cool air up and throughout the mattress. | Simba Renew™ Layer Is a soft, anti-allergenic and breathable layer, made from as much as 75% recycled yarns, with a few new fibres to ensure optimum durability. Located directly under the cotton cover it aids airflow and discourages dust mites. Organic Latex This Global Organic Latex Standard (GOLS) certified latex has added perforations to encourage airflow, and graphite to absorb excess heat. Aerocoil® springs These patented micro springs help prevent overheating with increased air circulation and ultra-responsive comfort - flexing gently in response to you and your partner's every movement, offering personalised support to one without disturbing the other. Supportcore™ springs A spring base, rather than foam, encourages even more airflow through the mattress. Breathable 3D Mesh Base Cover Is a combination of recycled and new fibres that allows maximum airflow through the mattress layers and aids shape retention. It is made with 50% recycled fibres. |
Support Specs | |
Nano-Springs A twin blanket of 2,000 nano-springs, ergonomically designed to evenly distribute your weight. Unique Support Layer This layer provides support in your individual choice of comfort feel. Pocket Springs A twin layer of 4,000 large pocket springs, this layer provides the perfect level of push-back and bounce. Support Foundation A high-density support base offers the best foundation giving the mattress a durable structure that will last for years. | Latex Comfort Layer Natural latex is a by-product of the rubber tree and has been around for centuries, it gives luxurious support and pressure distribution. Aerocoil Spring Layer Being just 25mm, these tiny patented, strong, cone-like springs offer superior body support. Supportcore™ Base With up to 900 pocketed springs, varying in diameter, to create 5 support zones for the parts of your body with more specific needs, such as your shoulders and hips. |
Fabric Specs | |
Cooling cover Brook + Wilde's most premium cool-to-touch cover. Thermic fabric containing microcapsules which proactively manage body temperature by storing and releasing any excess heat. Tested to offer 2°C more cooling. Breathable mattress cover Indulgently designed for your comfort, this low friction woven fabric reduces the shear action between the cooling cover and the top layer of breathable foam. Non-slip base The non-slip base ensures that your Ultima mattress stays in place on your bed frame. | Pure, cooling, organic cotton, certified to the Global Organic Textile Standard (GOTS) a body which monitors production from field to factory. This luxurious cover is composed of 95% cotton, 1% Spandex and 4% Polyester.
All cotton is from 100% Global Organic Textile Standard certified sources - this certification regulates organic, natural textiles during their entire production, from the chemical-free growth and safe harvest of raw materials, through to responsible manufacturing such as the banning of dangerous dyes and fair employment practices such as a living wage.
Note the cover is not removable or washable but you can add a mattress protector or spot clean. There are 4 handles to easily manoeuvre the mattress. |
Manufactured in | |
United Kingdom | United Kingdom |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
UK Double | |
UK Double Dimensions | |
190 x 135 x 30 cm | 190 x 135 x 30 cm |
UK Double Weight (kg) | |
56 | |
UK King | |
UK King Dimensions | |
200 x 150 x 30 cm | 200 x 150 x 30 cm |
UK King Weight (kg) | |
61 | |
UK Super King | |
UK Super King Dimensions | |
200 x 180 x 30 cm | 200 x 180 x 30 cm |
UK Super King Weight (kg) | |
74 | |
UK Single | |
UK Single Dimensions | |
190 x 90 x 30 cm | |
UK Single Weight (kg) | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
Made to order within 8 weeks. Your Brook + Wilde mattress will be delivered to a room of your choice and unboxed with their two man delivery service. Contact them to discuss current mattress recycling options in your area if you don't need your current mattress. | Simba's mattresses are typically delivered within 3 business days (zero-contact or to a room of your choice). Standard delivery is free, and all Simba delivery services are completely carbon neutral. Mattress removal is available in most of the UK; you can select this option at checkout. |
Prices | |
Latest Promotions | |
No promotion available | Free Pillows, Duvet, Protectors with selected mattresses See offer |