5 Year Warranty

Symbol Mattress's "Liberty America 8" offers a full three layers of comfort, breathability and the support that we've come to know from high-quality memory foam mattresses. Spec-for-spec (in comparison to industry competitors) this model has one of the lowest prices on the market. 

One of the few complaints that are heard about memory foam mattresses is that they can get quite hot; absorbing and holding the body heat of the person lying or sleeping on them. This shouldn't be a thought with the "Liberty America 8" because it begins with Symbol's Air Flow foam and goes downward, into Open Cell Memory Foam. (A visco-elastic memory foam that is manufactured with ventilation holes created within it). 

Medium to medium-firm in feel when compared to other memory foam mattresses, this is a budget-minded model that features some of the sleep product industry's most forward-thinking properties and design. This product is perfect for adjustable bed bases or the standard bed frame/platform bed set-up

Width: Length:

Roll on to zoom pic best deal on a new mattress

 Other Views:
  cheap american made odd size cool memory foam liberty america 8 inch   best cheap memory foam made in the usa symbol mattress liberty america 8

Libety America 8 - Economical Memory Foam

This mattress can only be made in standard sizes. To see prices, please click here

Mattress Scale
supportive mattress
Approx. Height of Mattress: 8.5"

This Mattress Features:
memory foam top Advanced Memory Foam Mattress reduces stress points

CertiPUR-US certified foams are:


✓ Made without ozone depleters
✓ Made without PBDEs, TDCPP or TCEP (”Tris”) flame retardants
✓ Made without mercury, lead, and other heavy metals
✓ Made without formaldehyde
✓ Low VOC (Volatile Organic Compound) emissions for indoor air quality (less than 0.5 parts per million)
✓ Made without phthalates regulated by the Consumer Product Safety Commission


Natural Cotton FR Fiber Barrier
1" Air Flow Foam

Mattress(Top Side)
2" Open Cell Memory Foam

5 1/2" Foam Core


5 Total Years (5 full)

Libety America 8 - Economical Memory Foam

For 2018, Symbol Mattress took a best-selling existing model (the Freedom 8") and improved upon it; making it available in both custom and standard sizes. An American-made, CertiPUR-US medium-feel memory foam mattress - designed around keeping a cool surface while you sleep? Good! Offering such quality, construction and materials at an industry-low price? Great

"Air Flow Foam" and "Open Cell Memory Foam" are two (out of three) layers that are dedicated to breathablility and keeping you cool throughout the night. The third - and bottom - layer is a dense Foam Core layer. The three make up what is sure to be a reasonably long-lasting, comfortable and luxrious sleep product option - for years to come. 

My opinion on feel of this mattress is that, if you are looking for something that offers memory foam's body contouring qualities but that doesn't make you feel "stuck": this may very well be your model. Its strategic buildup of layers kept me from overly sinking into the mattress but offered a fair amount of bending to fit my body - on both my back and side. 

Another exciting and great value from Symbol Mattress and brought to you in nearly every size imaginable by Michigan Discount Mattress. A very solid product! 



  • Shipping or delivery of this item to most areas within the 48 contiguous states only. Delivery of this item to Alaska, Hawaii, US Territories or APO/FPO addresses will require added charges. Please call customer service for rates and availability.
  • Free LTL freight delivery to most cities in the continental US. Destination must be accessible by large truck. Some locations may have a small surcharge.
  • LTL freight service is curbside to your driveway only. White Glove is available for an extra fee.
  • For complete details, read our Shipping and Return policies.



Measure all 4 sides of your mattress and bed frame before ordering.
We recommend you order the mattress 1 inch smaller than the space it is meant to fill. This will leave extra room for sheets, blankets, and variations in production size. Some people like a larger gap to really have room for your hands to reach down and change sheets easily. Please note that production size is not guaranteed to be exact. Most models are built within ±0.5 inches but the difference can be larger, especially on innerspring models. Custom mattresses are hand made by a factory worker who will take a standard mattress, then shorten it to your size. With the way spring coils are shaped, they will not work when cut in half, so an entire row of springs must be removed to modify mattress sizes. As each row is removed, the bed size changes by 1-2 inches, so your bed may not come exactly the size you order.

Other models you may like:

View More >>

Common Questions

What if it doesn't fit?
We will never ship out a mattress that exceeds the size you have ordered without contacting you first to check if the extra size will cause an issue. Since these are custom made for you they can not be returned, so please be careful when taking measurements. On some bed sets, the box spring will be a different size than the mattress so you will need to measure both pieces. Also, since beds are often set up not perfectly square, you will need to measure all four sides of the bed to find the correct size. Be sure to check for boards or bolts that might protrude in to the mattress area and order your pieces small enough to fit inside of these protrusions.
What sizes are available?
Any size is available upon request but with most models you are limited to being smaller than a King mattress. If you need an odd size bigger than a King, here are some models that can be supersized. Please call us to find out what prices would be.
Can I really order any size and shape?
At this time, with only 1 exception (found here), we only distribute 4-sided rectangular mattresses with no special notches cut from the corners. The size can be as large as a king, so up to 76" wide and up to 84" long. If you need an odd size bigger than a king, please call us to find out what models are available. You can also order a custom mattress small enough to fit in a baby's crib. Mattresses are formed by rows of metal springs and since springs cannot work if cut in half, your mattress core will be sized in 1-2 inch increments. This means that if you order 47x63 it will be built between 46x62 to 48x64 but most of the time it will come within 0.5 inches of the requested size. Please let us know how precise your size must be.
What about the box spring?
It is very important to measure the size of your box separate from your mattress because in many older bed sets, the box was made slightly smaller than the mattress. The length and width of solid foundation box springs can be custom made to fit exact dimensions. The thickness can not be customized but boxes are available in several standard thicknesses ranging from 4.5-9 inches.
How soon will my mattress arrive?
Once your order is paid for, a specialist from Michigan Discount Mattress will call you on the phone to verify your sizes and delivery information. Production will begin and usually takes 3-6 days. After production, the mattress will then be packaged at the warehouse within 48 hours to protect it during shipping to your home. Shipping takes 2-8 days depending on the destination city. The combination of producing, packing and delivering means that you should receive your mattress within 1-3 weeks of the day you order. Our streamlined process has successfully delivered 90% of our orders within 3 weeks.