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Sleep Innovations Marley 10-Inch Cooling Side Sleeper Mattress

Last updated: July 31, 2023


The layered construction on this mattress gives it several advantages. The middle layer allows it to breathe and keep cool, while the memory foam top layer stays supportive - even at the edges. The hypoallergenic materials are another plus for sensitive sleepers.

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

Product Details

Key Takeaway: Hypoallergenic materials and layered construction combine for a cooling nights sleep.

In our analysis of 25 expert reviews, the Sleep Innovations Marley 10-Inch Cooling Side Sleeper Mattress placed 3rd when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

The triple layer design of 10″ Marley mattress in a box keeps you cool and offers medium firm support. The gel memory foam top layer and supportive middle layer with airflow channels provide a cooling effect, helping to maintain a comfortable climate while you sleep. Includes hypoallergenic cover.

Expert Reviews


What reviewers liked

Made with a top layer of gel memory foam and a supportive middle layer, this mattress is the perfect cooling mattress. It provides quality comfort for all types of sleepers. They are also Certi-PUR US certified.
- Forbes
The Marley Mattress features a triple layer design with airflow channels in the supportive middle layer to maintain a comfortable climate all night. Support for every sleeper and Hypoallergenic.
This mattress is unmatched in its comfort and support. It has an airy middle layer, top foam layer and firm bottom layer.
Unmatched comfort and support with good supportive edges. Ideal for back and side sleepers, this mattress keeps cool and comfortable for all of your needs.

What reviewers didn't like

Not as firm as some would prefer and not so good on edge support.
Not firm enough for some and not the greatest edge support.
View our Side Sleeper Mattress buying guide for in-depth advice and recommendations.

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