The Soniocell Memory Foam Mattress
by Mattresses4Backs
The Flexcell 8-inch
Medium-Firm Mattress
offers the comfort of
memory foam at an
affordable price, and
like all of our mattresses,
it's 100% made in
America. The
waterproof outer cover
is made from a white
knit material, and
can be removed for
easy cleaning.
Underneath, a 3-inch layer
of our memory foam is laminated to a
5-inch layer of our support foam to create
an inner core that will provide great support for anyone up to 200lbs (or 400lbs combined). Surrounding the inner core is a fire-resistant inner cover.
BUY NOW 8" high 4.0lbs Soniocell MattressMattress Size | Mattress Only | Buy Now | Mattress & Boxspring | Buy Now |
| Twin - 39x75in | $429 | | $689 | |
| Twin XL - 39x80in | $449 | | $709 | |
| Full - 54x75in | $549 | | $819 | |
| Queen - 60x80in | $648 | | $938 | |
| King - 76x80in | $799 | | $1,119 | | Cal King - 72x84in | $799 | | $1,139 | | |
Mattress Cover
The Soniocell Mattress cover is made from an advanced waterproof material that will protect your investment for years to come, and carries a separate 10 year warranty in addition to our 20 year limited warranty on the inner core. This advanced, breathable material 
creates a barrier against sweat, moisture, dust mites and more. With the Soniocell, you can sleep easier knowing you have a clean and healthy sleep environment that is guaranteed to last for many years to come.
Features:
Waterproof Barrier Protects Your Investment
Breathable Fabric For Cooler Sleep
Anti-Microbial Dust Mite Barrier
Elastic, Fitted-Sheet Design for Easy Cleaning
Machine Washable
Beneath the waterproof outer cover, a stretchable flame-resistant cover surrounds the core of the mattress, protecting you and your family and additionally protecting the inner layers of foam from the wear and tear caused by friction. 
Medium-Firm Features:
3" Adaptaflex HP Memory Foam
5" M-Grade Support Foam
Virtually Odorless
Made in the USA
Firm Features:
3" Memory Foam
Just beneath each cover, Adaptaflex memory foam responds to your body temperature and weight, reducing pressure points and creating the perfect blend of comfort and support for less tossing and turning and improved circulation. Adaptaflex, our High-Performance temperature smart visco elastic memory foam, was designed to withstand the long term effects of heat and moisture - a major cause of body impressions. Unlike the knock-offs and imports, our specialized formulas have passed strict laboratory tests designed just for bedding. The Adaptaflex visco elastic memory foam has a 4.0 lb density and an ILD of 8 - 11. Adaptaflex combines the perfect blend of density and comfort - Comfort That Holds True.
There were three common objectives in deciding on the best memory foam for our mattresses: heat dissipation, odor elimination, and cradling effect.
Dissipates Heat
The most common complaint with memory foam mattresses in general is that it can sometimes make a person feel warmer. Memory foam is very dense foam, making it harder for heat to escape. The more dense the foam, the less air flow for heat to escape. To overcome this problem, we use Adaptaflex memory foam, which has an open-cell structure. The open-cell structure allows heat to escape and air to flow around the body, creating a more comfortable sleeping environment.
Unlike other open-cell structure memory foam, our proprietary chemical formulation translates into a more temperature neutral foam where heat is not allowed to buildup. The engineering team met the challenge of addressing consumer comfort by inventing foam chemistry solely for eliminating the natural tendencies of heat associated with memory foam.
It is a fact that we use the coolest memory foam made by anyone. This has to do entirely with the shape of the molecules in the memory foam. There is no molecular shape that could dissipate heat better, and this molecular shape is patented. Though many other memory foam manufacturers advertise "cool memory foam", none dissipate heat as well as this memory foam. Through lab tests, other memory foam can pull heat and air side to side fairly well. However, other foams cannot pull heat and air well from top to bottom, which is what�s most important. It is important for heat to be able to move down into the mattress so it can be pulled away from your body.
This memory foam feels cool to the touch. If fact, when placing your hand between two pieces of Adaptaflex memory foam, you can actually feel the heat being pulled away from your hand.
Odorless
Another common complaint with most memory foam mattresses is the odor. Typically, more dense foams, like memory foam, have a stronger odor because there is a higher concentration of material packed into a given space. Fresh Foam Technology used in Adaptaflex memory foam alleviates odors associated with new memory foam. Adaptaflex visco is "virtually odorless" visco foam because of the new proprietary chemistry of the open-cell structure, allowing it to breath much easier. In addition, our Adaptaflex memory foam will continue to eliminate odors through the use of activated carbon. It�s the same type of material found in premium air filters and other odor filtration devises.
5" Support Foam
The base foam used under the Adaptaflex memory foam is M-Grade support foam. M-Grade foam was created specifically for bedding, unlike the very common HR (high resiliency) foams that most bedding manufacturers use, which is also used in furniture and upholstery products. Laboratory tests show that body impressions in a mattress are caused less by weight than what was always previously believed.
Tests have shown that salts and moisture from the body actually break down traditional foams, leaving body impressions. M-Grade foam holds up remarkably better in these conditions than any other polyurethane foam currently on the market that has been tested. What does this mean for you? It means a much longer lasting mattress.
This base foam also uses Strut reinforcing cellular technology (SRT). This provides strength in the cell structure, which helps to prolong the life of the foam. You�ll notice when you open the mattress for the first time, which will be compressed into a smaller box, the support foam rebounds back to its� original size within seconds. This cannot be said for most any other foam on the market. This is due to the quality of the foam and the reinforced cell structure.
Support Foam Specifications
Base foam or support foam is equally as important to the comfort of the mattress as the memory foam is. The density of the base foam will determine how long the mattress will last, and the firmness will determine the amount of support it gives your body. The M-Grade base support foam has a density of 2.1 lb and an ILD of 32.
Typically, average mattresses have support foams with densities ranging from 1.5 lb to 1.8 lb, 1.8 lb being for nicer mattresses. It's rare to find mattresses with base foams more dense (or better quality) than this. That's why we've decided to provide this quality. And for these reasons, we can offer a 20 year warranty.
20 Year Limited Core Warranty
What is Covered:
Mattresses4backs warrants that your mattress core will be replaced or repaired at our option, without cost to you, should it be deemed defective because of faulty workmanship or structural defects for a period of twenty (20) years from the date of original purchase, excluding specific limitations contained herein. It is understood that this limited warranty does not include expected changes to Mattresses4backs memory foam, which include decreases in the recovery of the material or increases in the softness - neither of which affects the performance or pressure-relieving qualities of the mattress.
Mattress Core
Includes any deterioration of foam toppers and laminated cores (containing support foam and memory foam) and un-laminated cores (consisting of support foam only) that causes a visible indentation greater than one and one quarter (1.25) inches, not associated with a sag in the foundation/platform.
Years after purchase date Charge for Repair / Replacement: Up to 10 Years No Cost
10-20 Years 50% of original purchase price plus 4% of price for each year from original date of purchase
What is not Covered:
Conditions arising from normal wear and tear. (Conditions arising from normal wear and tear include but are not limited to, mattress cover compression, foam compression or discoloration of components.
Damage from tampering with or opening the warranted product or component.
Damage from misuse or abuse of the warranted product or component.
Damage from laundering or dry-cleaning.
Acts of God, such as, but not limited to, flood damage.
The Mattresses4backs Sleep System has been designed to perform to its specifications using a non-spring, firm, flat foundation. Our warranty and other performance guarantees are based on tests conducted on our mattresses with such foundations as "sets." THEREFORE, SUBSTITUTING INAPPROPRIATE MANUFACTURERS' FOUNDATIONS OR BOX SPRINGS IS NOT ACCEPTABLE AND WILL VOID YOUR WARRANTY. You may be required to provide proof as to the quality of the foundation being provided to your mattress in the event of a warranty claim.
What you must do:
Return the warranted product or component in sanitary condition to Mattresses4backs. The roundtrip shipping expenses to Mattresses4backs will be at the customer's expense. Upon request, we can provide a list of competitively priced shipping companies that are capable of handling your warranty shipping needs. As a registered customer, you are automatically enrolled under our limited warranty, and no further warranty registration is required.
What we will do:
In the event that repair or replacement resulting from a defect is required, Mattresses4backs will repair or replace (at Mattresses4backs's option) the defective product or component at a cost to the original purchaser based on the previous tables. The "original purchase price" is the price of the defective product or component at the time the warranty claim is made, or the price of a comparable product or component if the original product or component is no longer in production. Mattresses4backs will forward replacement parts via its normal shipping method.
Mattresses4backs reserves the right to substitute products or components of equal or better quality in the repair or replacement of any product under this limited warranty. What will void this warranty:
�Tampering with or opening finished components of the warranted product.
� Misuse or abuse of the warranted product or component. Sale, transfer or other disposal of the warranted product or component.
� Failure to complete the warranty registration within thirty (30) days of receiving the mattress.
� Mattresses4backs reserves the right to refuse to repair or replace any product or component that is returned in an unsanitary condition.
� This Limited Warranty applies only to the product as used in the United States.
� This Limited Warranty is non-transferable.
�Repair or replacement of a product or component under the terms of this Limited Warranty in no way lengthens the warranty.
Isupport Boxspring Frame
Our Isupport foundation is the ultimate boxspring! Includes innovative flex fabric deck. Combines both a boxspring and bedframe in one unit. This will survive even the best prefabricated mattress, never buy a bedframe or boxspring again.
Assembly required. Made from recycled steel and is 100% recyclable. The first comprehensive mattress boxspring designed for the
increased demands of today�s larger, thicker mattresses.
The all poise construction creates an extremely strong, stable, and sturdy platform.
Much more durable than older wood or wire boxsprings.
The iSystem is a mattress foundation specifically engineered and designed for the rigorous of day-to-day use. The all-steel construction creates an extremely strong, stable, and quiet sleeping platform required by today's larger and heavier mattresses, and it's much more durable than yesterday's wood and wire box spring. It's Hotel Tough!
- Combines foundation and bedframe all in one unit - Available in all bed sizes.
- Durable tubular steel construction - All-steel construction offers true consumer value, and lasts a lifetime.
- Sleek, clean design - beautifully powder-coated for a premium smooth finish as well as superior scuff and rust resistance.
- Compact Packaging - can be shipped via UPS. Boxes have handles to make
transportation a snap.
- Quick and Easy Setup - Assembles in less than 15 minutes, with no extra tools needed.
- Versatile - the iSupport system can be used for any type of mattress and with most bed frame styles including sleigh beds.
The foundation measures 8" high. The foundation legs measure 7" including the rug saver casters.
While our competitors are still trying to send either wood and plastic foundations we'll think you'll agree that a steel foundation is the right choice.
- Stable, quite sleeping platform
- Combines bedframe and boxspring in one unit
- All steel unit is more durable than wood or wire boxspring
- Made with Recycled Steel
- 100% Recyclable
