This New 14 Inch Grand Cool Breeze GEL Memory Foam Mattress By DynastyMattress is featuring 4-inch 4lb gel memory foam, 1-inch 4lb cool comfort memory foam layer, dual 2-inch airflow foam support layers and 5-inch 1.8lb 36ILD polyurethane foam base. Actually, it’s a new and updated model. The original model has a 7-inch thick foam base and its 2-inch height is borrowed by the new one to use as an extra middle airflow buffer layer. The change improves mattress breathability a little bit and contour support for heavy people.

When it comes to Dynasty Mattress, a few features are must-mentioned, fairly competitive price, high density foam, well build, and longer home trial. Besides these features, 14 Inch Grand Cool Breeze GEL Memory Foam Mattress, as its name suggested, adopts gel foam and airflow layers to provide cool breeze sleeping experience. It seems not just advertisement and they do it very well. Few owners report heat retention problem that was bothering traditional memory foam mattress. That’s not all Dynasty Mattress 14-inch.

Details of New 14 Inch Grand Cool Breeze Memory Foam Mattress

DynastyMattress 14 Inch Grand Cool Breeze HD GEL Memory Foam Mattress

Firm and helpful for back pain

If you see the image and product description on Amazon, you may be confused about how this 14-Inch Grand GEL Mattress feels. The image is showing it’s between medium soft and medium firm, while the description says medium firm. The truth is the mattress is close to firm. The mattress is firm and it’s conforms to sleeper’s body. It provides what back pain suffers need most, comfort and support. Most owners of DynastyMattress New 14 Inch Grand Cool Breeze mattress have back problems and they reported they did feel better in the morning without back, shoulders and hip aches. If you have the same issue, you should give it a try.

Slow sinking

As comfort scale of the mattress is on the firm side, a slow sinking feeling would be expected. When you lay on the mattress, your body weight is distributed evenly over the whole mattress. You will sink in to the mattress gradually and slowly. The more you’re weighing the deeper you will sink. But it wont sink much. The result and feeling could be different if you sit on the edge of the mattress. You will sink in quickly and may fall off because all your weight is in one spot.

Cool breeze

For a 14-inch thick memory foam mattress, heat retention and mattress breathing could be a big problem if without any solutions. DynastyMattress put 4-inch gel foam on the top to ensure a low temperature on the surface and fill a 2-inch airflow layer in the center to increase air breathability. Owners were satisfied with performance in hot days and no over warm issue reported.

VS Serta Icomfort

Dynasty Mattress always says in their text ads that their mattresses compare to name brands, etc. Seems they aren’t bluffing. Owners often compared their mattresses to big boys like Tempur-Pedic and couldn’t feel difference between two products. Two owners who owned and tested Serta Icomfort told the New 14-Inch Grand Cool Breeze GEL Memory Foam Mattress gave same comfortable experience. They both felt sinking in slowly but not deep.

The only difference owners found is the price. This mattress prices fairly reasonable and costs about 1/4 of big brands.

The secret of 120 day free trial and warranty

Dynasty Mattress is offering 120 day free trial and 30 year limited warranty for all their mattresses. Free trial means you can return their mattress in 120 days for any reason and get your money back. But you have to know that during free trial periods, shipping cost and method to their factory is us buyers’ responsibility. According to some buyers report, the return cost is about $100. It’s not a good return policy. Some brands afford all return shipping cost and send people to pick up the mattress. After 120 days, Dynasty Mattress refuse return and only accept warranty claim for repair or replacement. 30 year limited warranty only covers defects in materials and workmanship excluding the cover. Like all other memory foam brands, it covers 1.5 inches visible sag or indentation without any pressure. You are responsible for all cost including shipping back and forth if you can enjoy their warranty service.


Too firm

About four owners complained it was hard as a rock. The mattress is firm indeed. If you are a light-weight guy or using soft bed for years, you may feel sleeping on a rock.

Strong odor

Owners didn’t consider it as a deal breaker but many of them mentioned. The mattress is vacuum sealed and compressed. It comes with a strong smell. The instructions stated it needed 48-72 hours for stretchout and airing out before use.

Check out price


New 14 Inch Grand Cool Breeze Gel Memory Foam Mattress is a firm mattress and a good choice for people looking for firm support. It doesn’t let you bottom out or get buried. It includes gel foam and air flow layers to help regulate temperature and most owners have no sleeping hot issue on it. It’s an excellent firm mattress with cooling feature. But the return policy may be deal breaker for some buyers.

Good Sleepping!