Simba Mattress & Hybrid Pro Review

 

Simba Mattress Review

The Simba Mattress is designed to provide pressure relief, temperature regulation, and support for a wide range of sleeping positions. This review looks at suitability, mattress construction, and overall performance.

 

Who Is the Simba Mattress Suitable For?

The Simba Mattress is most suitable for:

• People looking for pressure relief
• Hot sleepers
• Side sleepers
• Back sleepers
• Front sleepers
• Those who prefer a medium-firm feel

Important Considerations

Before purchasing, there are a few factors to consider:

Expanding Time

The mattress took a good few hours to expand completely after unboxing.

Cover

The cover is not removable and is not machine washable.

Spring Size

As this is a hybrid mattress, the springs are smaller than those found in a traditional pocket spring mattress. As a result, the mattress offers slightly less bounce than a standard pocket spring design.

Pressure Relief

The Simba Mattress is said to provide excellent pressure relief, and testing showed this to be true.

Side Sleepers

Side sleepers should experience minimal added pressure around the shoulders and hips.

Back Sleepers

Back sleepers should feel sufficient support in the hip region without excessive sinking into the mattress.

Front Sleepers

Front sleepers should also experience good support around the hips. However, this may be a potential issue for heavier individuals who require additional support.

Motion Isolation

Generally speaking, all-foam mattresses tend to isolate movement better than pocket spring or hybrid mattresses.

The Simba Mattress showed average motion isolation results. Some movement was detected on one side of the mattress when heavy movement occurred on the opposite side.

Edge Support

Mattresses that lack sufficient edge support can begin sagging around the edges over time, potentially shortening the lifespan of the mattress.

Good edge support also allows sleepers to use the full sleeping surface comfortably and helps prevent the feeling of rolling off the bed when sharing it with a partner.

The Simba Mattress showed great support on the inner part of the edge, while the outer edge delivered results that are typical for a bed-in-a-box mattress.

Firmness and Feel

The Simba Mattress is described as a medium-firm mattress.

Mattress firmness is subjective and depends on:

• Preferred sleeping position
• Body weight
• Personal comfort preference

The mattress provides a comfortable and responsive feel while remaining supportive enough to distribute body weight evenly.

Overall, it falls within the medium-firm category.

Simba Mattress Construction

The Simba Mattress features three layers in current models.

The review model shown contained four layers because it was an older version that included an additional high-definition foam layer.

1. SimbaTex Comfort Layer

The top comfort layer is SimbaTex foam, an open-cell polyfoam.

Traditional polyfoam is known for retaining heat, whereas open-cell polyfoam contains air pockets that allow air to move more freely and assist with temperature regulation.

Simba has also infused this layer with graphite particles, which are designed to further encourage thermoregulation.

2. Conical Pocket Spring Layer

Beneath the comfort layer is the conical pocket spring layer.

The spring layer is positioned directly underneath the comfort layer to maximize pressure relief.

Each spring is enclosed in a polyester pocket that helps protect the surrounding foam and ensures the coils remain upright.

The conical shape allows the springs to compress fully, which is important because this layer is relatively thin.

3. Edge Support Foam

The edge support foam surrounds and protects both the spring layer and the surrounding foam components.

4. High-Definition Foam Layer (Older Models Only)

Older Simba Mattress models included a high-definition foam layer beneath the springs.

This layer has been removed from newer versions of the mattress.

5. High-Density Support Base

At the bottom of the mattress is a supportive base layer made from high-density polyurethane foam.

This layer is zoned, or castellated, meaning it contains grooves and channels that:

• Provide additional pressure relief
• Encourage airflow throughout the mattress

Cover Design

The Simba Mattress features a knitted top cover made from 100% polyester.

The cover is stretchy and includes handles to make moving and rotating the mattress easier.

However, the cover is not removable or machine washable, which may be an important consideration for some buyers.

Trial Period and Guarantee

The Simba Mattress comes with:

• A 200-night trial period
• A 10-year guarantee

As with any mattress purchase, it is advisable to review the full terms and conditions for complete details.

The Simba Mattress offers strong pressure relief, effective temperature regulation, and support for a variety of sleeping positions. Its medium-firm feel, breathable SimbaTex comfort layer, and hybrid construction make it a versatile option for many sleepers.

While the cover cannot be removed for washing and motion isolation is only average compared with all-foam mattresses, the mattress performs well in key areas such as comfort, support, airflow, and pressure relief.

Pros

• Excellent pressure relief
• Suitable for side, back, and front sleepers
• Breathable open-cell SimbaTex foam
• Graphite-infused comfort layer for thermoregulation
• Responsive medium-firm feel
• Good edge support
• Handles for easy movement
• 200-night trial
• 10-year guarantee

Cons

• Cover is not removable
• Cover is not machine washable
• Takes several hours to fully expand
• Less bounce than a traditional pocket spring mattress
• Motion isolation is average

Simba Hybrid Pro Mattress Review

The Simba Hybrid Pro is Simba's second-generation follow-up to their original hybrid mattress, and they claim to have doubled the comfort and support.

Comfort and Support

The Sleep Advisors agree that the Simba Hybrid Pro balances squishy comfort with firm support and adjusts well to every type of sleep position.

Once you find your ideal position, you'll comfortably sink in while keeping your spine aligned and your pressure points supported.

However, one downside is that this mattress takes a little while to bounce back into shape. Because of this, it wouldn't be our top recommendation for combination sleepers. While you're shifting from one position to another, there's a lag period for the mattress to catch up. During these transitions, you're not getting the full support you need.

But if you're the sort of sleeper who sticks to one position throughout the night, the Hybrid Pro could become your new best friend.

Motion Isolation and Edge Support

This mattress has great motion isolation and edge support.

No matter where you sleep on the mattress, you'll feel fully supported. If you share a bed with a partner, you won't disturb each other when moving around during the night.

Removable and Washable Cover

There's a zip around the blue piping that completely removes the top cover for easy washing.

The cover basically serves as a mattress protector, so you won't need to buy a separate one or worry about cleaning the actual mattress itself.

Easy Mattress Rotation

Rotating the Hybrid Pro every few months is simple thanks to the two vertical handles located on both long sides of the mattress.

Cover Feel and Breathability

The cover is soft and gentle on your skin, which is important for avoiding irritation.

The graphite-infused Simbatex foam layer is extremely breathable. It uses open-cell technology to allow airflow throughout the mattress.

Simba claims that Simbatex is 30 times more breathable than regular memory foam.

Off-Gassing

As with any foam bedding, the mattress initially emits a slight chemical off-gassing odor. However, it is bearable and quickly airs out after setup.

Sustainability

Simba is doing its bit for the environment. All deliveries are 100% carbon neutral, and the company aims to be Net Zero by 2030.

Trial Period and Guarantee

You get a 200-night trial to try the mattress and see if it's the right fit for you.

On top of this, Simba offers a 10-year guarantee, allowing you to feel confident that the mattress will last for years to come.

The Simba Hybrid Pro is clearly worth taking a look at. You'll enjoy a comfortable night's sleep without feeling movement from your partner or experiencing night sweats.

Pros

• Balances comfort and firm support
• Suitable for most sleeping positions
• Excellent motion isolation
• Strong edge support
• Removable and washable cover
• Built-in mattress protector functionality
• Easy to rotate with side handles
• Breathable graphite-infused Simbatex foam
• 200-night trial
• 10-year guarantee
• Carbon-neutral delivery

Cons

• Slow response time when changing positions
• Not the best option for combination sleepers
• Slight off-gassing smell when first unpacked