Dynasty Mattress Cool Breeze Gel Memory Foam Review

DynastyMattress Cool Breeze Mattress Rated


I would recommend the Dynasty Mattress Cool Breeze to anyone looking for a cheap memory foam mattress that delivers on comfort and support while sleeping cool.

It’s definitely on the firm side and I’m not convinced by its longevity but there’s certainly a good reason why it’s so popular.


  • Firm comfort
  • Good support
  • Sleeps cool
  • Removable, washable cover
  • Good pressure relief and body contouring
  • Good for bad backs
  • Smart shipping
  • Great price


  • On the firm side
  • Softens over time
  • Expect some off-gassing

The DynastyMattress Cool Breeze Gel Memory Foam Mattress (available on Amazon) is very popular thanks to its low price tag and high comfort levels.

cool breeze memory foam mattress review

12 inches of comfort and support add up to total one of the most impressive mid-market mattresses I’ve seen for a while.

With a heap of features, including memory foam and cooling technology, it should suit most sleepers easily — especially those looking for support for a bad back.

Any complaints? It may be too firm for some people and, on the flip side, it does soften up a bit over time.

Let’s find out more…

Dynasty Mattress Cool Breeze Gel Memory Foam Mattress Review


  • 12 inches thick
  • Firm feel
  • Composed of 3lb CoolBreeze gel memory foam, Cool Airflow Support foam and HD base foam
  • Luxury white fabric cover with suede corners, with a zipper and washable
  • Requires 72 hours for expansion
  • 30 years limited warranty

dynasty mattress review

The Positives

A Good Mix of Comfort, Support and Airflow

It’s rare to see a mattress at this price point manage to hit the sweet spot of comfort, support and breathability like this Cool Breeze Dynasty Mattress has.

This is probably down to the 4 layers in its composition, each of which is carefully formulated to provide some combination of support, cooling comfort and conforming luxury.

The Cool Breeze Gel Memory Foam mattress has proved a hit with many buyers because of this very fact — even with people with more specialist problems like bad backs and night sweats.

It Always Stays Cool

Following on from the last point is how effectively this mattress stays cool.

A lot of companies will boast that their mattress sleeps cool, but this often turns out to be hot air as soon as you test drive it during the warmer seasons.

Not so with this Dynasty Mattress product. It seems to hold its cool breathability regardless of what heights your room temperature can hit.

Again this is down to the many wonders of the 4 layer system: the gel memory foam keeps things cool up top while the dual layers of cool airflow support ensure breathability and no pesky heat traps.

I live in a hot climate so am confident I’ve tested this to its limit!

Molds Easily to the Body

dynastymattress cool breeze review

Thanks to the 3 inches total of memory foam at the top of the mattress, you’ll find the Dynasty Mattress Cool Breeze mattress conforms easily to the contours of your body.

Despite it being on the firm side, you’ll find yourself falling into this mattress easily, and can look forward to minimal motion transfer. Great news for anyone whose partner is on a different sleep schedule to them!

Excellent Support for Bad Backs

The Cool Breeze is a great choice for buyers who suffer with bad backs as the mattress provides plenty of support through the 5 inches of high-density base form it sports.

This works to correctly align your neck and spine, while distributing your weight evenly and removing any tender pressure points.

The way that the memory foam molds to your body (see above) also ensures that you won’t be tossing and turning all night trying to find that sweet spot of comfort.

In fact, some users commented that it actually improved their back pain significantly after sleeping on it for a few weeks. Impressive for a mattress at this price point!

Great Price

I’ve hinted at it from the start but undoubtedly one of the most attractive features of the Cool Breeze is its low price point.

While certainly not the cheapest memory foam mattress on the market, it’s nevertheless available at a great price — especially when you take into account its many features.

This opens up the mattress to people on a budget, students, and even those of you that want a cheap, quality mattress for a guest room or the RV.

Smart Shipping

Aside from much lower prices, one of the major benefits of buying a mattress online is how much more streamlined and efficient the shipping process is compared to buying in a store.

The DynastyMattress Cool Breeze is shipped direct to your door in a tall yet otherwise compact box, vacuum-packed and rolled for efficiency.

Once released from its packaging, it expands to its natural size very quickly, so it’s best to only start unpacking it once you’ve taken it to your bedroom and are ready to set it up.

The manufacturers recommend that you wait 72 hours for the product to expand to its full size, although mine certainly got there much quicker than that.

Here’s a video on how to set up the mattress once it arrives at your door:

Washable Cover

dynasty mattress cool breeze review

Everyone who knows me knows how much I love a removable, washable mattress cover.

What can I say? 🤷🏽‍♂️

I’m very pleased that the Cool Breeze’s cover has a zipper for easy removing and washing. Nice and clean!

The Negatives

Of course, as with any product in the mid market, there are a few cons to consider before you buy.

Very Firm

cool breeze mattress review

Let’s make no bones about it, this memory foam mattress is firm.

If you prefer a softer bed to fall asleep into, it will likely be too firm for your tastes. If you’re more on the fence and prefer somewhere down the middle, however, it’s definitely worth a try.

It strikes the right balance between comfort and support and should be just as comfortable whether you’re a side, back or stomach sleeper.

If you love the mattress but find it a little too firm, it might be worth thinking about buying an additional topper to adapt the mattress to your comfort level. I often recommend this anyway as toppers help to prolong longevity of the mattress.dynastymattress grand cool breeze hd review

It Softens Over Time

Bearing in mind that it’s definitely on the firmer side, I wasn’t sure whether to put this point in the pros or the cons list. I eventually settled on cons as it does indicate the wear and tear of the mattress.

Like many cheap memory foam mattresses, the Dynasty Mattress Cool Breeze loses its firmness over time and starts to soften.

While that may be a good thing if you prefer a softer night’s sleep, it does mean that the mattress quality declines over time.

This should take place over a matter of years, rather than months, so probably isn’t a deal breaker: but it is something to consider when evaluating your budget for a mattress.

Expect Some Off-Gassing

Off-gassing is a perennial problem with memory foam mattresses. Why hasn’t anyone discovered a way to eliminate them yet?

Anyway, the smell isn’t quite as pungent as some of the mattresses I’ve tried, but there is undoubtedly an initial smell to contend with — especially when you first unpack this bad boy.

I’d suggest airing it out for as long as possible, keeping windows open and using some sort of air purifier in the meantime if it’s really bothering you. I didn’t notice anything after the first couple of days.

Dynasty Mattress Cool Breeze Mattress: The Details


This particular model is the Queen configuration.

  • Product Dimensions: 80 x 60 x 12 inches
  • Item Weight: 70 pounds
  • Available in: Twin, Twin XL, Full, Queen, RV Short King and California King

Material Composition

cheap memory foam mattress

HD 3lb CoolBreeze Gel Memory Foam
3 inches of gel memory foam top this mattress for maximum pressure relief and body contouring
Cool Airflow Support
Next are 2 2-inch layers of cool airflow support foam, shaped like an egg crate for maximum breathability.
HD Base Foam
Touted as the ‘ultimate support layer’ is the 5 inches of HD base foam that works to correctly align the neck and spine.

The coolness is thanks to the gel memory and the couple of 2-inch thick layers of Cool Airflow Foam — a state of the art technology that promotes airflow and oxygen passage throughout the mattress.

All foams used are CertiPUR-US certified, which means that they’re free from formaldehyde, heavy metals (including mercury and lead), ozone depleters and flame retardants.

It also means that they’ve met CertiPUR’s standards for durability, content and carbon emissions. This is the gold standard for memory foam mattresses and is the stamp of approval you should be looking for when buying.

Dynasty Mattress: The Brand

Dynasty Mattress are exactly what they sound like: a legacy brand who sell only mattresses.

They’re one of the old stalwart companies who have moved into online sales after a number of years in the traditional retail market.

Unlike many older mattress manufacturers, however, they keep their prices low (and quality high), and specialize very minutely in visco-elastic memory foam mattresses and pillows.

Their Cool Breeze Gel Memory Foam mattresses are some of the most popular on the market, in every size and height configuration.

Overall Verdict

Overall, I would recommend the Dynasty Mattress Cool Breeze mattress — especially considering its very reasonable price.

If you’re looking for a product that’s comfortable, supportive and sleeps cool, this could be the one for you. It’s great for bad backs and will give you an all-round great night’s sleep.

It’s a little on the firm side and doesn’t have quite the level of longevity I’d ideally like to see, but it still represents excellent value for money.

Check Today’s Price on Amazon

We hope you’ve found our Dynasty Mattress Cool Breeze Mattress review helpful. Looking for alternatives? Be sure to visit our mattress reviews section for other great options.

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