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Memory Foam Warehouse Coolmax superior mattress review

£399.99 View retailers

Test scoreShow Context

Key features
  • Memory foam
  • Very warm

Memory Foam Warehouse says that its Coolmax Superior mattress is ideal for side sleepers, with a cooling cover to prevent overheating. But did these claims stand up when we put it to the test? Read our full foam mattress review to find out.

Included in our expert review
  • Pros and cons
  • What is it?
  • What’s it like to lie on?
  • How comfortable is it?
  • Is there anything else I should know?
  • Should I buy it?
First month only £5, then £9.99 per month, cancel any time

Last checked by Which?

August 2021

First reviewed by Which?

July 2021

Technical specifications

General

  • SizeDouble
  • Removable mattress cover
  • Weight22.35kg
  • Length193.5cm
  • Width135.5cm
  • Depth19cm
  • Testing informationThis model was tested after we improved our mattress tests in November 2019, so the results are not directly comparable with models tested before that date. For full details on how we've changed our testing, head to our guide on 'how we test mattresses’.

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test mattresses>
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Make smarter choices

We have tested 209 mattresses and found that there are 1 Don't Buys and 30 Best Buys.
Range of Mattress scores
  1. 44%
    Lowest score
  2. 65%
    Average score
  3. 81%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to mattresses we've tested
First month only £5, then £9.99 per month, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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