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

What Our Customers Love

1

Mattress In-a-Box

Lifetime
Warranty

15 Years
Experience

Certi-Pur
US Certified

Fast Delivery
1-3 Days

4.0 Inch GEL Memory Foam Sofa Mattress

$270.00

$169.00

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

What Our Customers Love

1

Mattress In-a-Box

Lifetime
Warranty

15 Years
Experience

Certi-Pur
US Certified

Fast Delivery
1-3 Days

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

Full

72" x 53" x 4"

Queen

72" x 58" x 4"

Most Popular Size

Children Adolescents, Couples, People with Pets or Children

Comfort Rating

Stay Cool and Cozy All Night Long

1

3

5

Superior Support

Cooling Technology

Unmatched Comfort

Hypoallergenic / Non-Toxic

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!

Sink into relaxation with our cozy sofa mattress

Our sofa boasts high-density gel-infused premium memory foam, delivering a refreshing cooling sensation. Crafted by Dynasty Mattress, our gel memory foam is naturally antimicrobial, resistant to allergens, mold, bacteria, and dust mites, ensuring a clean and healthy environment.

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

Transform your living space into a haven
of comfort and elegance

Immerse yourself in luxury living with our premium Dynasty sofa, meticulously engineered for
long-lasting comfort and satisfaction.

1

4.0 Inches Thick

The best possible height for folding mattresses that are designed for sofas | Couches | Boats | RVs

2

Adaptable Mattress

Designed to fit in most sofas, couches, boats, RVs, trailers, perfect for sleep overs and guests.

3

Washable Cover

Machine washable cover with an easy on and off zipper to ensure long lasting comfort.

4

Bottom Layer

2 Inches of strong durable base foam support sofa bed mattress and 2 Inches of high density quality gel memory foam.

Some Of Our Trusted Partners

Sophistication for your living room sanctuary

Indulge in luxury and unwind in style with our exquisite sofa, the epitome of comfort.

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Mother's Day Sale - 40% OFF Sitewide!*

Sleeper Type

General

Side

Stomach

Back

  • 1.5" Quality CoolBreeze©️ Gel Memory Foam Layer
  • 5lbs of gel infused open cell memory foam layer
  • 7" Strong Foam Base Layer
  • Made with CertiPUR-USⓇ Certified foam

Starting from

$749.00

Mother's Day Sale - 40% OFF Sitewide!*

Sleeper Type

General

Side

Stomach

Back

  • 4-layer Memory Foam construction
  • Second Layer: 2 Inches of the purest 4 lbs gel memory foam
  • Third Layer: 3 Inches of base foam with specific profile cutting
  • Made with CertiPUR-USⓇ Certified foam

Starting from

$299.00

$561.00

Mother's Day Sale - 40% OFF Sitewide!*

Sleeper Type

General

Side

Stomach

Back

  • 2.5" CoolBreeze Cooling Gel Memory
    Foam
  • 7.5" Luxury Durable Foam
  • 3lbs of gel infused opens cell memory foam layer
  • Made with CertiPUR-USⓇ Certified foam

Starting from

$249.00

$336.00

Mother's Day Sale - 40% OFF Sitewide!*

Sleeper Type

General

Side

Stomach

Back

  • 1.5" Quality CoolBreeze©️ Gel Memory Foam Layer
  • 5lbs of gel infused open cell memory foam layer
  • 7" Strong Foam Base Layer
  • Made with CertiPUR-USⓇ Certified foam

Starting from

$249.00

$400.00

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 have the perfect tool for you here →

We recommend giving it a a few weeks to a month to allow your body to fully disperse the years of muscle tension (especially if it is your first time on a Gel Mattress). However our amazing customer service team is here to help you as well!

Yes, we highly recommend having a foundation as keeping any mattress on the floor for long periods of time will start to build mold, Good News is that our Dynasty Beds can be used with any foundation!

The weight is dependent on the size and thickness of the mattress, however they are generally 30-100 pounds and comes compressed and vacuum sealed neatly into a compact box, making it a breeze to move around the house!

Not necessarily, as all of our mattresses have an easy access cover zipper to machine wash the covers, But we do suggest rotating the mattress every 1-3 years to maintain it's peak performance!

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

Average answer time: 7 minutes.

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