Sleep Innovations Marley Supportive Cooling Mattress

Last updated date: August 1, 2022

DWYM Score

9.8

Sleep Innovations Marley Supportive Cooling Mattress

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We looked at the top and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best you should buy.

Update as August 1, 2022:
Checkout The Best Cooling Mattress for a detailed review of all the top .

Overall Take

If your child is a hot sleeper, you'll want to go with this cooling mattress for kids. It's constructed using a comfortable memory foam that features a gel top layer to pull heat away from your child while he sleeps. The mattress measures 8 inches in thickness, which is perfect for standard-size sheet sets.


In our analysis of 21 expert reviews, the Sleep Innovations Marley Supportive Cooling Mattress placed 1st when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

Keep your cool on our triple-layered memory foam Marley 8” Mattress. Designed with cooling gel memory foam, to keep you consistently comfortable for deep, undisturbed sleep.

Expert Reviews

Expert Summarized Score

7.8
2 expert reviews

User Summarized Score

8.2
1,322 user reviews

What experts liked

It looks simple yet classy. It also features a TriComfort Design so you can be rest assured that this mattress will keep you sleeping soundly through the night.
- SuperComfySleep.com
These are affordable mattresses that may not be ideal for those that are larger or need specific firmness options for their bodies.
- Slumber Search

What experts didn't like

Ideal only for back sleepers
- SuperComfySleep.com
without many of the perks of some of the newer brands.
- Slumber Search

An Overview On

Cooling mattresses have gained popularity because they are very good at regulating body temperature. This helps people sleep better at night, especially those who are prone to overheating. These mattresses are made of different materials like foam and coils, plus breathable cover fabrics that add to their cooling effects.

The memory foam used in these mattresses provides a “hugging” feel, which many users love. It conforms to the body and may ease pain and relieve pressure. It can also trap heat, though, so manufacturers often add certain materials that have cooling properties. These include charcoal, copper and graphite.

The edges of cooling mattresses often depress down, so keep this in mind when ordering. You may want to go up a mattress size, especially if you share the bed with a sleeping partner. That said, these beds are great for motion isolation, so you probably won’t feel the other person’s movements during the night.

Like other beds, cooling mattresses come in varying levels of firmness. Some are better for back sleepers, while others work best for side or stomach sleepers. If you are happy with the firmness of the bed you already have, stick with that level when purchasing a cooling mattress.

Options like individually-wrapped coils, pillow tops and extra layers of support can all add to your comfort. If you have a real problem staying cool enough to sleep, you may want to consider these extras.

The Buying Guide

  • Cooling mattresses are generally easy to set up. Most arrive in vacuum-packed and sealed bags, and you can simply remove the mattress and let it unfold. Be sure to remove it from its packaging within 72 hours.
  • Your mattress will expand in a few minutes. However, it may have a noticeable scent. This will usually diminish within a few hours. You can allow the mattress to off gas for a few days before you use it.
  • The mattress will need to decompress, or fill out to its intended shape. This can take from 48 to 72 hours.
  • Traditional memory foam mattresses offer support, but they may not have the cooling properties you want. Look for gel memory foam mattresses; these provide the cooling effect.