Waking up with lower back pain after buying a mattress labeled “medium firm” is one of the most common complaints I hear. The problem isn’t usually the mattress itself—it’s that “medium” means something entirely different on a memory foam slab than it does on a coil-based bed. The memory foam vs innerspring mattress confusion starts there, and it’s why two products with similar labels can produce radically different nights.
Out of the two we compared, the Fubon 12 Inch Queen Size Mattress is the one I’d put my own money on for a complete bed. The GoTo Foam 44ILD sheet is a targeted fix for adding firmness to an existing coil base or a piece of upholstery, not a standalone sleep surface. This guide breaks down what each actually delivers and who should choose which.
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Fubon 12 Inch Queen Size Mattress (Innerspring Hybrid with Cooling)
Comparison Table
| Product | Best For | Buy Link |
|---|---|---|
| GoTo Foam 44ILD Upholstery Cushion | Firm support layer | Check Price |
| Fubon 12 Inch Queen Size Mattress | Complete hybrid bed | Check Price |
How We Chose These Mattress Options
These picks come from comparing published specifications, materials, and documented features against what actually matters when choosing between foam and coil support. The deciding factors are the actual support core: memory foam relies on ILD (indentation load deflection) and density to control sinkage, while innerspring relies on coil gauge, coil count, and whether coils are pocketed or open to control contour and motion transfer. We weighted ILD and foam density heavily for the GoTo, and coil type plus cooling layers for the Fubon. One thing a buyer should check for themselves before ordering the Fubon is the exact coil gauge and count, since the listing omits those. For the GoTo, verify that the 44 ILD firmness won’t be too hard if you’re a side sleeper. The CertiPUR-US certification on the GoTo means its foam has been tested for low VOC emissions, which matters if you’re sensitive to off-gassing.
GoTo Foam 44ILD (A Firm Memory Foam Layer, Not a Full Mattress)
Quick take: This is a 1-inch thick, 24-inch wide, 72-inch long foam sheet rated at 44 ILD (firm) with a density of 1.79 lb/ft³. It’s made in the USA and CertiPUR-US certified, but it is not a mattress—it’s an upholstery cushion or a support layer for a DIY bed setup.
The 44 ILD rating tells you the foam requires 44 pounds of force to indent it by 25% of its thickness, which puts it firmly in the “very firm” category for a comfort layer. That means minimal sinkage, so it won’t cradle pressure points the way a softer memory foam would. At one inch thick, this sheet won’t transform a sagging innerspring on its own; it’s better used as a firm base under a 2-3 inch softer foam topper, or to re-firm an upholstered seat cushion. The 1.79 lb density is decent for durability in high-wear applications, though lower than premium mattress foams that run 4-5 lb.
Reading the spec sheet, the one oddity is the 24-inch width. That’s not a full mattress dimension—it’s a narrow strip, likely intended for bench cushions or sectional upholstery. If you’re looking to cover a twin, queen, or king bed, you’d need multiple pieces side by side, which creates seams that can be felt. For a DIY foam mattress, you’d typically want a single 60- or 76-inch wide sheet. So this product is really for someone adding firmness to a specific area, like a worn-out chair cushion, not for topping an entire mattress.
Pros:
- 44 ILD firmness — Adds a genuinely rigid support layer that resists sinking, useful for stomach sleepers who need a flat surface.
- CertiPUR-US certified — Foam meets low-emission standards, so off-gassing should be minimal compared to non-certified budget foams.
- Made in the USA — Domestic manufacturing often correlates with tighter quality control on density consistency.
- 1.79 lb density — Should hold its shape and firmness for several years if used under a softer topper rather than as the sole comfort layer.
Cons:
- Not a full mattress — At 1 inch thick and 24 inches wide, you cannot sleep on this directly. It’s a component, not a finished product.
- Too firm for side sleepers — 44 ILD offers almost no pressure relief on hips and shoulders, which can worsen numbness and stiffness.
Who Should Buy This
Best for: DIYers and upholsterers who want a firm foam base layer, or stomach sleepers who already have a softer mattress and need a targeted firmness boost via a narrow strip. Skip if: You’re looking for a complete memory foam mattress for your bed—this sheet won’t solve that need.
GoTo vs Fubon: Spec Comparison
| Specification | GoTo | Fubon |
|---|---|---|
| Density | 1.79 , 44lb compression | — |
| 12 Inch Queen Size Innerspring Hybrid Mattress | — | Built with premium individually wrapped innerspring coils and high-density foam, this medium firm queen mattress delivers targeted support to relieve back pain and improve spinal alignment for deep, restful sleep. |
| Cooling Sleep Mattress for Hot Sleepers | — | Designed with breathable cooling fabric and heat-dissipating foam layers, our 12 inch cooling queen mattress regulates temperature all night to prevent overheating, offering a cool and comfortable sleep environment. |
| Pressure Relief & Supportive Medium Firm Mattress | — | Engineered for full-body support, this medium firm innerspring mattress cushions pressure points on shoulders, hips, and waist, making it the ideal supportive mattress for adults, back sleepers, and side sleepers. |
| Mattress in a Box & Easy Setup | — | Our 12 inch queen hybrid mattress is compressed, rolled, and shipped in a compact box for easy delivery and setup; simply unbox, unroll, and the mattress fully expands within 24-72 hours. |
| Durable Innerspring Mattress with Reliable Quality | — | Rest easy with a long-lasting hybrid innerspring mattress that resists sagging and deformation; certified safe materials ensure a healthy sleep space for you and your family. |
Fubon 12 Inch Queen Size Mattress (Innerspring Hybrid with Cooling)
Quick take: The Fubon is a 12-inch tall queen-size hybrid that combines individually wrapped innerspring coils with high-density foam layers and a breathable cooling fabric cover. The manufacturer positions it as a medium firm bed for hot sleepers and people needing pressure relief plus support.
Individually wrapped coils work independently, so they contour to your body without transferring much motion to a partner. That’s a real advantage over older open-coil innerspring mattresses. The 12-inch total height suggests thicker comfort foam above the coil unit, probably 3-4 inches, which gives the bed a plusher feel than a bare coil base. The cooling fabric on the cover is designed to wick heat, and the foam layers are described as “heat-dissipating,” which usually means they’re either gel-infused or have a more open-cell structure to allow air movement. Even so, foam still retains more heat than air circulating through coils, so a hot sleeper should expect some warmth retention unless they add a cooling mattress pad.
The listing doesn’t state the coil gauge or coil count, which is a gap I always flag. Lower-gauge wire (thicker) and higher coil counts generally mean better durability and more consistent support over time. Without those numbers, you’re trusting the brand’s claim of medium firmness. For back and stomach sleepers, that firmness level usually works well because it keeps the spine neutral. Side sleepers under 150 pounds may find it too firm on pressure points and could benefit from a soft topper. The individually wrapped coil design also improves edge support compared to foam-only beds, which is a plus for sitting on the side of the bed.
Pros:
- Individually wrapped coils — Reduce motion transfer and provide targeted lumbar support without the springy bounce of open coils.
- Cooling fabric cover — The breathable top layer is a meaningful upgrade for hot sleepers over standard polyester covers.
- 12-inch profile — Enough foam above the coils to relieve pressure points, especially for average-weight back sleepers.
- Medium firm rating — A balanced feel that suits a wide range of sleeping positions, particularly stomach and back sleepers.
Cons:
- Missing coil specifications — No gauge or count provided means you can’t verify long-term sag resistance before buying.
- Foam layers still trap heat — Despite the cooling cover, any foam-hybrid sleeps warmer than a traditional all-coil innerspring with minimal padding.
The Real Deal
Best for: Back and stomach sleepers under 230 pounds who want a true supported feel with reduced motion transfer and some cooling tech. Skip if: You’re a side sleeper needing deep pressure relief, or you prefer the dead-flat, slow-sink feel of all-foam memory foam.
How to Choose Between Foam and Coils
The Difference Between Memory Foam and Innerspring Mattress
Memory foam shapes itself around your body using heat and pressure, creating a slow sink that isolates motion but can feel like you’re sleeping in a warm hug. Innerspring coils push back with active resistance, keeping you lifted and allowing air to move through the core. The Fubon’s individually wrapped coils sit between these extremes because they contour somewhat but still spring back. If you hate feeling stuck in a mattress, go innerspring; if you want zero partner disturbance, memory foam wins.
Firmness: ILD vs Coil Tension
A foam’s ILD rating measures how many pounds it takes to compress a sample by 25%—the GoTo’s 44 ILD is exceptionally firm. Innerspring firmness depends on coil wire gauge and how many coils are packed into the surface: thicker wire (lower gauge) and higher coil counts feel firmer and last longer. Because these scales don’t align, a “medium firm” foam can feel softer than a “medium firm” innerspring. Always check the actual number or construction spec before buying.
Heat and Airflow
Open coils allow air to circulate freely beneath the comfort layer, which is why traditional innersprings sleep cooler. Memory foam traps body heat unless it’s gel-infused or open-cell. The Fubon tries to bridge this with its cooling cover and heat-dissipating foam, but even that will sleep warmer than a pillow-top coil bed without foam. Hot sleepers should seriously consider a breathable mattress pad rather than switching types entirely.
Motion Transfer and Edge Support
Memory foam absorbs movement better than any coil system—if your partner tosses all night, all-foam is the answer. Innersprings historically bounce, but individually wrapped coils like the Fubon’s dramatically reduce that compared to open coils. Edge support is usually stronger on coils because the perimeter can be reinforced; foam beds often allow sagging when you sit on the side. If you sit on the bed to put on shoes, the Fubon will feel more stable.
Our Final Recommendation
For budget-minded shoppers who only need to firm up an existing cushion or add a base layer, the GoTo Foam 44ILD is a solid, CertiPUR-US certified option. But for a complete mattress that balances support, motion isolation, and cooling features, the Fubon 12 Inch Queen is the clear overall winner. Buy the GoTo only if you have a specific DIY or upholstery project in mind; otherwise, the Fubon is the smarter path to a better night’s sleep.
Frequently Asked Questions
Should I get a memory foam or innerspring mattress for my back pain?
Back pain from mattresses usually comes from improper spinal alignment, not from the material itself. A firmer surface—like the 44 ILD GoTo or a medium-firm coil bed—keeps your spine neutral for back and stomach sleepers. Side sleepers need more pressure relief at the hips and shoulders, so a softer memory foam or a plush pillow top on coils is better. If unsure, the Fubon’s medium firmness is a reasonable starting point.
Which type lasts longer without sagging: memory foam or innerspring?
High-density memory foam (4 lb or higher) can outlast low-quality coils, but most budget foams sag within 5-7 years. Innerspring durability depends on coil gauge and count—thicker wire and more coils resist sagging longer. The Fubon’s missing coil specs make that a risk, while the GoTo’s 1.79 lb density is acceptable for a firm layer but not premium. Check for a 10-year or longer warranty as a signal of expected lifespan.
Why does memory foam sleep hotter than innerspring, and is that always true?
Memory foam’s closed-cell structure traps body heat because air cannot flow through it. Innersprings have an open core that dissipates heat naturally. Some modern foams use gel infusions or open-cell designs to improve airflow, and the Fubon adds a cooling cover, but they still run warmer than a pure coil bed. If you sleep hot, an innerspring with a thin cooling topper is usually the safer bet.
Can I put a memory foam layer like the GoTo on top of an innerspring mattress?
Yes, but the GoTo is only 1 inch thick and very firm, so it won’t add plushness—it will make the surface harder. For most people, a 2-3 inch medium-density memory foam topper works better to soften a too-firm innerspring. The GoTo makes more sense as a base layer under a soft topper on a platform, or for re-firming a sagging upholstered cushion. Always check your mattress warranty before adding a topper, as some manufacturers void coverage if you alter the sleep surface.