Experience pressure relief and a refreshing sleep with the Dynasty CoolBreeze Mattress. Its 14.5-inch profile combines breathable support and cooling Gel technology for a perfectly comfortable, temperature-regulated sleep experience.

Size: Dimensions Package Dimensions Weight
King: 76" x 80" 42" x 22" x 22" 120 lbs
Queen: 60" x 80" 64" x 16" x 16" 100 lbs
Cal-King: 72" x 84" 42" x 21" x 21" 100 lbs
Full XL: 54" x 80" 58" x 15" x 15" 70 lbs
Full: 54" x 74" 58" x 15" x 15" 65 lbs
Twin XL: 38" x 80" 42" x 16" x 16" 50 lbs
Twin: 38" x 74" 42" x 15" x 15" 58 lbs
Split King: 76" x 80" 42" x 16" x 16" 100 lbs (2 pieces)
Split CalKing: 72" x 84" 40" x 15" x 15" (x2 pieces) 50 lbs
RV King: 72" x 80" 42" x 21" x 21" 80 lbs
RV Short King: 72" x 75" 40" x 21" x 21" 75 lbs

Free shipping offered for all of our products in the continental United States.

*Our Warehouses are located in California and Illinois which allow us to deliver your mattress in a much shorter time. On Average 3 business days! (unless prescribed)

30 year limited warranty included for all mattresses only. Adjustable bases will have a 10 year parts and labor warranty included. Learn More

What Our Customers Love

1

Mattress In-a-Box

Lifetime
Warranty

15 Years
Experience

Certi-Pur
US Certified

Fast Delivery
1-3 Days

14.5-Inch CoolBreeze Plush GEL Memory Foam Mattress

$629.00

$940.00

sale

Sleeper Types:

General sleeper icon

General

Side sleeper icon

Side

Add to Cart

Size: Dimensions Package Dimensions Weight
Queen Sofa: 72" x 58" x 4" 33" x 15" x 14" 35 lbs
Full Sofa: 72" x 53" x 4" 31" x 15" x 14" 30 lbs

What is CertiPUR US?®
It means all of our polyurethane foams in the bedding or upholstered furniture has been tested to meet CertiPUR-US rigorous standards for emissions, content, performance, and durability. They are made without ozone-depleting chemicals and phthalates regulated by the Consumer Product Safety Commission. The foams have been tested for low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million).

  • Cover is silk and polyester
  • Breathable polyurethane foam
  • Latex
  • Gel
  • Cooling Gel (5 Pounds)

Free shipping offered for all of our products in the continental United States.

*Our Warehouses are located in California and Illinois which allow us to deliver your mattress in a much shorter time. On Average 3 business days! (unless prescribed)

30 year limited warranty included for all mattresses only. Adjustable bases will have a 10 year parts and labor warranty included. Learn More
40% Off
Dynasty's Lavender Sleep spray, for better sleep, and deodorizing - DynastyMattress

Dynasty's Lavender Sleep spray, for better sleep, and deodorizing

Make it a combo order & save $20

$30.00 $50.00
More Details
+ Add

Why do you need a sleep Spray?

A single spritz releases soothing lavender aromatherapy, proven to help calm the mind and prepare the body for quality sleep.

What Our Customers Love

1

Mattress In-a-Box

Lifetime
Warranty

15 Years
Experience

Certi-Pur
US Certified

Fast Delivery
1-3 Days

40% Off
DM9000 Series Adjustable Bed Base Frame - DynastyMattress

DM9000F Series Adjustable Bed Base Frame

Make it a Combo Order & Save $1,072

$154900 $247900
More Details
+ Add

Chat with a Sleep Genius for revitalising
sleep and exclusive discounts.

Enjoy Royal Comfort with the Right Mattress Size

Best for
Children, Adolescents, College
Dorm Rooms (Twin XLs)
Best for
Children, Adolescents, Couples,
People with pets or children
Best for
Couples, Couples with pets,
Couples with children

Why choose a King/Cal King?

Comfort Rating

Stay Cool and Cozy All Night Long

Wake Up Feeling Refreshed and Rejuvenated

Our Cool Breeze Mattress features a breathable design and gel-infused foam, ensuring a cooler, healthier sleep environment that's perfect for a restful night's sleep.

Stay cool, relaxed, and rejuvenated with our innovative gel memory foam mattress, engineered to provide the perfect night's sleep.

Choose Your Ideal Firmness

Stay Cool and Cozy All Night Long

Medium Comfort

Advanced Cooling

Gel Infused foam

Hypo-allergenic

Sink into Tranquility and Unwind in Pure Bliss

1

2

3

4

5

1

Quality Cover

2

2" of High Density CoolBreeze©️ 3lbs Gel infused into premium memory foam.

3

2" of Sleep Foam Technology Luxury Memory Foam.

4

2" of High Density Memory Foam

5

8.5" Durable Base Construction Foam

2" of Sleep Foam Technology Luxury Memory Foam.

2" of High Density Memory Foam

8.5" Durable Base Construction Foam

Quality Cover

2" of High Density CoolBreeze©️ 3lbs Gel infused into premium memory foam.

2" of Sleep Foam Technology Luxury Memory Foam.

2" of High Density Memory Foam

8.5" Durable Base Construction Foam

Designed to keep the structural integrity of the mattress longer

Quality Cover

2" of High Density CoolBreeze©️ 3lbs Gel infused into premium memory foam.

2" of Sleep Foam Technology Luxury Memory Foam.

A B C D E

Shop online

Your Gateway to Convenience and Endless Choices!

Free shipping

Free Delivery: Bringing comfort Right to Your Doorstep!

Return policy

Explore Our Hassle-Free Return Policy for peace of mind!

Payment

Secure, Fast, and Easy Payment Options Await You!

What Do Customers Say About Us?

The Best Sleep Ever, According to
500,000+ 5-Star Reviews

People love Dynasty -- read why 98% of Dynasty customers would shop with us again.

We love our dynasty
mattress.

We love our dynasty mattress. It's the perfect blend of support and comfort. We've tried Casper, Bear, and Costco brand mattresses, and Dynasty is hands down the best. Great product and fast shipping. Buy with confidence!

Johnny R.

10" CoolBreeze Gel Foam Mattress

Verified buyer 05/07/22

So far, things are going
well with the mattress.

So far, things are going well with the mattress. It is a little softer than I expected, but my girlfriend finds it extremely comfortable. My only complaint is that I have a hard time sitting up in bed because it has a lot of give.

Ashley A.

10" CoolBreeze Gel Foam Mattress

Verified buyer 01/29/22

I recommend this
mattress.

I purchased the Cool breeze 12 inch gel memory foam mattress. I love this mattress. It keeps me cool at night and helps me fall asleep fast. It's soft but firm and alleviates pressure points. I recommend this mattress.

Carlton M.

12" CoolBreeze Gel Foam Mattress

Verified buyer 08/02/22

Experience the Elegant Benefits of
Our 14.5-Inch GEL Memory Foam

Unmatched Quality, Comfort, and Affordability in Every 14.5-inch Dynasty Mattress.
Made in USA for Excellence!

1

Memory Foam Mattress

Measuring 80" long, our king memory-foam mattress features high-density gel and a medium-soft comfort level.

2

Quad Layered Comfort

The first layer of gel-infused memory foam includes CoolBreeze gel to help regulate temperature.

3

Restful Sleep

The gel memory foam adds a cooling effect to this medium-soft mattress that—combined with the mattress’s ventilating airflow.

4

Easy Care

Our foam mattress features a luxurious, detailed mattress cover made of a silk and polyester fabric with 4-way stretch.

Some Of Our Trusted Partners

Experience the Luxurious Comfort
of our CoolBreeze 14.5-Inch

Experience Ideal Sleep and Transform Your Evenings

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RV 10

RV 10" CoolBreeze Gel Memory Foam Mattress

Sleeper Type

General

Side

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  • 1.5" Quality CoolBreeze©️ Gel Memory Foam Layer
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Sleeper Type

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  • 1.5" Quality CoolBreeze©️ Gel Memory Foam Layer
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  • 7" Strong Foam Base Layer
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We are Certified

Standard 100 by OKEO-TEX®

CertiPUR-US®

Intertek's Clean Air Certification

Frequently Asked Questions

Chat with us! 7 days a week, 6am-10pm PST.

We offer a variety of sizes to suit your needs, including King, Queen, Full, Twin XL, Twin, Cal King, Split King, Split Cal King, RV King, and RV Short King. here →

The gel infusion in the memory foam helps to wick away heat from your body, maintaining a cooler sleeping environment. This technology ensures you stay comfortable and dry throughout the night.

Yes, the Cool Silk cover is designed to be removable and washable, allowing for easy maintenance and a fresh sleeping surface.

We stand by the quality of our products and offer a comprehensive warranty on the 14.5-Inch CoolBreeze Plush Gel Memory Foam Mattress. For detailed information, please refer to our warranty page.

We provide free shipping on all orders within the continental United States. Your mattress will arrive compressed and rolled in a box for convenient delivery and setup. Simply unbox, unroll, and allow time for the mattress to fully expand.

We are available seven days a week, 9 a.m. to 10 p.m. PST

Average answer time: 7 minutes.

500,000+ Happy Customers

Free Shipping

24/7 Customer Support

100% Secure Checkout

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