Silentnight Memory Cool 1000 Mirapocket Mattress Rated 4.5/5 based on 2 customer reviews
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Silentnight Memory Cool 1000 Mirapocket Mattress

memory foam mattresses pocket spring mattresses Medium Firm mattresses
sleeping cat
15p per sleep based on average mattress lifespan
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King Size
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£370.45
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Pros & Cons

Here we collect tests, guides and product reviews so that you can create a picture of what others think about the product. This analysis and review is based on my experience and a decade of industry insight.

  • Memory Cool™ technology, mined with graphite infusion, offers a 15% cooler sleeping surface than regular memory foam, perfect for maintaining a comfortable temperature throughout the night.
  • With the sink-in Memory Cool™ foam, movement is minimized, preventing roll-together and promoting undisturbed sleep, especially appreciated by those sharing their bed.
  • The 1000 Mirapocket® springs provide targeted support, especially to critical areas like the lower back, effectively easing aches and pains and ensuring a truly restful sleep.
  • An additional layer of reflex foam enhances the mattress's overall comfort and extends its durability, greatly regarded by long-term value seekers.
  • Engineered with a breathable border design, this mattress effectively circulates air, releasing heat and moisture build-up, appreciated by individuals living in warmer climates or prone to night sweats.
  • The use of memory foam, while providing a luxurious comfort, could potentially lead to excess heat retention for those who tend to sleep hot, even with its graphite-infused cooling technology.
  • With a medium firm tension, it might not be suitable for heavier individuals or strictly stomach sleepers who often prefer a firmer support to keep their spine aligned.
  • The 5 Year Guarantee, while generous, falls short of the industry-standard 10-year warranty, which suggests a lack of confidence in the mattress's sustained quality or longevity.

Read why our sleep experts loved it ›

Who is it best for? powered by SnoozeScore

In our experience, the materials and construction that go into this product can make it suitable for the following people.

Back sleeping and stomach sleeper, occassional side sleeper icon
For combination sleepers
Great for back and stomach, okay for side.
Pain relief icon
Pain relief with zonal support layer
Zonal support contours to your body.
Hypermobility icon
Relief from hypermobility
Firm support paired with soft comfort helps.
Reduced partner disturbance icon
Reduced partner disturbance
Pocket springs work independently to one another.
Roll together prevention
Roll together prevention
Independent springs help prevent roll together.
Acid reflux icon
Helps with acid reflux
When paired with a compatible adjustable bed.
snooze score logo Still not sure if the Silentnight Memory Cool 1000 Mirapocket Mattress is suitable for you? Answer 4 simple questions with our quiz Take Suitability Quiz

How does it feel?

Personalised feel depends on bodyweight. Adjust your weight below to get an indication of how the Silentnight Memory Cool 1000 Mirapocket Mattress may feel.

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Why our sleep experts loved it

There's something incredibly special about the right mattress; it's our haven of rest, cradling our tired bodies after a long day. It's for this reason that we ought to make this decision with stern discernment and careful consideration. Today, we delve into unraveling the intricacies of a particular mattress that has piqued our interest - The Silentnight Memory Cool 1000 Mirapocket Mattress. It promises a cooler, more comfortable rest, oozes of luxury and is from a reputable manufacturer who has been mastering their craft for over 75 years. However, we haven't been able to conduct an in-store test which might limit our review in terms of practical insight but worry not, we've got all the details and have dissected every layer of this mattress on paper and analysed customer reviews to offer you an unbiased and comprehensive understanding of what you stand to gain (or lose).

How we tested

While in an ideal world, we would have loved to sink into the Memory Cool mattress and take it on a two-week slumber adventure, laboriously testing it under various conditions, our review doesn't benefit from that luxury. However, that has far from dampened our resolve. We have thoroughly studied this mattress - its construction, composition, customer reviews, among other variables, and synthesized this information to bring you a detailed review. Life doesn't always allow for in-home trials, but hey, we don't shy away from a challenge!

Design and features

The Silentnight Memory Cool 1000 Mirapocket Mattress boasts a cool memory foam layer, 1000 Mirapocket springs, and a breathable border. This hybrid construction might have something for everyone - a tantalising fusion of the comfort of memory foam with the support of pocket springs, creating an innovative platform for an exceptional night's rest. The memory foam conforms to your body, which can be soothing for aching joints and muscles, while the pocket springs lend themselves to zoning that could encourage proper spinal alignment. Note how I place an emphasis on 'may', 'can', 'could'. Don't worry, we'll uncover why soon. Wrapping all this comfort and support is a breathable border that promises to dissipate heat and moisture. Sounds dreamy, doesn't it?

Mattress comfort

What sets the Silentnight Memory Cool 1000 Mirapocket Mattress apart is the infusion of graphite in the memory foam that claims to yield a sleep environment 15% cooler than standard memory foam. Now, I'm a bit circumspect about this claim since the impact is hard to determine without a personal trial. Nevertheless, the graphite-infused memory foam might be a winter favourite for the traditionally heat-retaining memory foam. The mattress is rated as medium-firm which ideally suits back and side sleepers. On paper, it provides a combination of comfort and support that could potentially reduce partner disturbance and provide pressure relief. But again, the effectiveness of these claims begs for validation by a practical test.

Suitability

This mattress can, theoretically, suit a wide swath of sleepers. If you tend to sleep on your back or side, and are of average body weight, this medium-firm mattress could be a comforting companion. Hourglass-shaped side sleepers might need to consider a slightly softer tension for more sinkage, though. The price range varies from £560 to £645, positioning this mattress as a mid-range choice that is accessible for most customers. However, if you are somebody who likes to flip their mattress, you might find the single-sided design of this mattress a limitation.

What customers thought

Reviews for the Silentnight Memory Cool 1000 Mirapocket Mattress have been largely positive, highlighting the comfort and support provided by its hybrid design. Customers enjoy the medium-firm feel of the mattress and appreciate the reduced motion transfer which has led to less nocturnal disturbances. However, some reviewers have pointed out disparities between the cooling claim and their personal experience. They state that while there may be some cooling effect, it wasn't as pronounced as expected.

The verdict

Having exhaustively analysed the Silentnight Memory Cool 1000 Mirapocket Mattress and synthesised customer reviews, our stance maintains an edge of caution. Silentnight's innovative materials, graphite-infused memory foam and Mirapocket springs, do tick off key selling points for a mattress - pressure relief, support, and a potential for a cooler sleep experience. Nevertheless, our inability to authenticate these purported advantages via an in-store rest run and the aforementioned disparities in customer reviews regarding the cooling claim nudges us towards scepticism. Furthermore, it's noteworthy to remember that comparable mattresses offering similar hybrid advantages can be found at more competitive price points. By the same token, this mattress shouldn't be dismissed outright - if you are somebody willing to gamble a bit on the cooling claims for the sake of investing in a renowned brand like Silentnight, it could be worth your while.

Thus, while it's indeed a promising mattress on paper, equipped with advanced technology, it falls short in shading an accurate, experiential picture of what to expect. Until we can physically test it, our verdict remains reserved, honoring the principle that the perfect mattress is like a good pair of shoes - they need to fit just right to be the perfect fit!

Why you can trust WantMattress We spend hours testing (and/or researching) every product or service we review, so you can be sure you’re buying the best. Find out more about how we test.

References (1)

  1. Silentnight. “Open Coil vs Pocket Spring - Mattress Support Systems Guide.” Silentnight, 2024.

    https://www.silentnight.co.uk/guides/mattress-support-systems-guide

Price History

The price graph displays the lowest price over time excluding shipping.

Quantitative Measurements KPI question mark
Of The Silentnight Memory Cool 1000 Mirapocket Mattress
Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Quantitative Measurements KPI question mark

Here's how the product performs based on the materials and composition when compared to other products of similar price point. These measurements are produced using a combination of specification-heavy algorithmic data points and our own hands on experience.

Suitability

*Assuming average weight, suitability will vary dependant on body type, use the quiz above for a more tailored guide.
  • Back Sleepers
    ★★★★★
    ★★★★★
  • The amount of support offered from a mattress will vary depending on the firmness of the tension and the type of support layer used. Based on a person of average build.
  • Side Sleepers
    ★★★★★
    ★★★★★
  • If you sleep on your side you typically need a supportive tension that is not too firm, nor too soft. This is because your hips and shoulders need adequate sinkage.
  • Stomach Sleepers
    ★★★★★
    ★★★★★
  • Stomach sleepers need a reasonable amount of tension in the base support layer to adequately offer body contouring and help prevent aches and pains. Results will vary based on your build.

Performance

  • Breathability
    ★★★★★
    ★★★★★
  • Mattresses that feature breathable materials help promote airflow and keep you cool making for a more hygienic night's sleep.
  • Turning on mattress
    ★★★★★
    ★★★★★
  • Certain materials like memory foam can make it difficult to move about on the mattress while you toss and turn. Same too for pillow tops which can create a cloud like sensation which can make manoeuvrability challenging.
  • Stability
    ★★★★★
    ★★★★★
  • Depending on the type of support layer in place can have an impact on stability, edge to edge support and roll together prevention. Pocket springs of a firmer tension will have better stability than open coil soft tension, for example.

Odour

  • Initial Odour
    ★★★★★
    ★★★★★
  • Materials in mattresses, particularly memory foam and rolled bed-in-a-box mattresses can have an initial odour, this is typically short term and reduces considerably within 24 hours.
  • Long Standing Odour
    ★★★★★
    ★★★★★
  • Certain materials inside different mattresses can produce a small odour. Typically this is short term rather than long standing but there are minor exceptions.

Brand Rating

  • Overall Brand Rating
    ★★★★★
    ★★★★★
  • This is based on community driven customer reviews tied to product reviews and grouped together at a brand level to produce a score.

Reviews

Let us know your thoughts on a product or view reviews from others. Please note that WantMattress does not verify whether the user has used or purchased the product.

4.5 - 2 reviews

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Gilbert Cottam
via wantmattress
4
Really delighted with how well this mattress caters to different sleeping positions. Good support for back sleepers and reasonable comfort for side sleepers, unless you're a bit wider.
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BedGoblin
via wantmattress
5
Definitely noticed improved sleep quality since using this. It's comfy and seems to regulate heat well. Overall, a good pick.
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Questions and Answers About The Silentnight Memory Cool 1000 Mirapocket Mattress

Prospective customers had the following questions about the product

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francis c
Does this mattress keep relatively cool throughout the night?

Answer: Yes, the unique graphite-infused memory foam in the mattress is designed to keep you cool throughout the night. It actively works to conduct heat away from your body, creating a sleep environment reported to be 15% cooler than standard memory foam mattresses. The mattress also features a breathable border which adds to its cooling properties by allowing air to circulate freely, this helps release heat and moisture built up whilst you sleep.
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Ellie H.
Is the mattress turnable?

Answer: No, this mattress has a single-sided design so it doesnt need to be flipped for maintenance, which can be a big convenience. Flipping or rotating traditional mattresses can be a hefty task due to their bulk and weight, but with this mattress, you dont have to worry about that. That said, regular rotation (spinning 180 degrees) is recommended to ensure even wear and prolong the lifespan of the mattress. Thank you, Ray
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Sophie M
Can you tell me more about the Mirapocket springs?

Answer: Of course, the Mirapocket spring system features individual springs, each housed in its own separate fabric pocket. There are 1000 of these individual springs, they work independently to provide targeted support to key areas of your body. They are particularly effective at supporting areas like your lower spine. It's zoned support is firmer in the centre third to provide focused attention to these necessary areas.
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Dupay
How would this mattress suit a back sleeper?

Answer: The medium firm feel of this mattress is actually a good fit for back sleepers. It provides the support necessary to maintain proper spinal alignment, which is essential for comfort during sleep. The individual pocketed springs give targeted support to key areas like the lower spine, providing a consistently restful night's sleep. For back sleepers, medium firm mattresses are typically the most suitable choice.
Image of the post author
Verified Buyer
Is this mattress hypoallergenic?

Answer: Whilst the product description doesn't specifically state that the mattress is hypoallergenic, it's made with quality materials and expert craftmanship by trusted UK mattress brand Silentnight. It does, however, feature a microquilted cover that provides a smooth and soft feel to sleep on.
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Of The Silentnight Memory Cool 1000 Mirapocket Mattress
Brand: Silentnight
Retailer: Mattress Online
Delivery Time: Excellent
Delivery Charge: Excellent
Customer Sentiment: Good
Guarantee: Good

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Radar Analysis looks at the product, brand and retailer against base norms established within the industry and determines where the product sits by way of established performance metrics.

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How we reviewed this product

At WantMattress, we adhere to stringent sourcing standards, drawing from peer-reviewed research, scholarly institutions, medical associations, and firsthand accounts and experience. We refrain from using tertiary sources. To understand how we maintain the accuracy and up-to-date nature of our content, please read further about how we test.

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