Eve Original vs Simba Hybrid

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.

The Simba Hybrid is a medium-firm mattress. 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.

The world's most comfortable memory foam mattress

• the top cover - 0.5cm high point elasticity polyester/dorlastan blend cover
• the evecomfort® layer - 3 cm open-cell foam
• the memory layer - 3cm open-cell visco (Density: 30 kg/m³)
• the supportive base - 18 cm support foam.

The Simba Hybrid mattress provides five luxurious layers designed to fit you and help you get the quality of sleep you've been dreaming of:

• Breathable sleep surface (500g Hypoallergenic knitted cover)
• Open cell graphite infused Simbatex foam
• Up to 2,500 25mm conical pocket Aerocoil™ springs, enclosed in a 100% polypropylene pocket
• Edge to edge support foam
• Multi zoned foam support base.

Our unique layering system, combined with next-generation memory foam, creates a cooler, more tranquil sleeping surface - with just the right amount of support.

Simba have created a mattress engineered for optimal sleep. The unique support base, along with the unique combination of conical pocket springs and memory foam, allows two people with different sleeping patterns and body types to enjoy the perfect night's sleep - without being interrupted by each other.

The memory layer:
Open-cell structure provides a cooler flow of air
Cloud-like foam responds to your body
Pressure-relieving to give your body the support it needs

Simbatex foam moulds expertly to your body shape. It's like a mattress tailor made for you.

The micro springs are paperclip-thin yet the titanium gives them strength to give your body the individualised support it needs without you feeling the springs.

The evecomfort® layer:
Better bounce technology to combat that sinking feeling
Clever foam structure ensures long-lasting comfort
30 times more breathable than conventional memory foam
Proven to dissipate body heat for a cooler night

Open Cell Graphite Infused Simbatex Foam
This super comfort layer has a cooling graphite infusion that draws heat downwards (away from your body) and delivers gentle support. Delivering 30 times the airflow of regular memory foam by being highly open cell. Proven to wick away moisture and dissipate heat significantly quicker than leading visco-elastic mattresses.

Aerocoil® Springs
These micro springs help prevent overheating by increasing air circulation. They flex gently in response to you and your partner's every movement, and as they compress and extend, they gently circulate air through the comfort layer helping to keep you at the perfect temperature.

The supportive base layer:
Highly supportive base of the mattress
Superior durability for long-term use
Tested for strength to support all body types

Aerocoil Spring Layer
The mattress features up to 2,500 unique conical pocket springs. They individually adjust as you sleep, so you wake up with a spring in your step for the whole day.

Edge to Edge Support Foam
The Edge Lift Technology allows you to sleep anywhere on the mattress and still be supported.

Multi-Zoned Foam Base
This perfectly engineered high-density foam base has 5 comfort zones with individual grooves that ensures even distribution of weight.

High point elasticity polyester/dorlastan blend cover, 4-way stretch knit. Moisture-wicking to keep you cool, easily removed with one zip and machine washable at 40 degrees.

A 500gsm hypoallergenic breathable sleep surface that provides freshness and temperature control. You can remove this top cover, and it can be washed at 40°C. Using a mattress protector could help extend the life of your mattress.

The mattress has up to four convenient handles allowing you to rotate or move your mattress with ease.

Delivery 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.

Free standard delivery, typically within 3 business days. Get it delivered zero-contact or to a room of your choice! Plus sleep well knowing the delivery is completely carbon neutral. You can also select mattress removal at checkout (available in most areas of the UK).