Two 12-inch all-foam queen mattresses, two distinct personalities. The EGOHOME prioritizes cooling contour and pressure relief, while the SOFELF delivers a firmer, more supportive sleep surface with stronger edges. After spending several weeks sleeping on both — through warm nights, partner movements, and daytime naps — I found that the right choice depends almost entirely on your sleep position, temperature sensitivity, and how much “hug” you want from a mattress.
In this head-to-head comparison, I’ll break down construction, feel, cooling performance, motion isolation, edge support, and long-term value. You’ll also get practical advice on setup, off-gassing, policy differences, and how to avoid common mistakes when buying a mattress-in-a-box. If you want relief from back stiffness or simply a cooler night’s sleep, this guide will help you decide with confidence.
At a Glance: Top Pick vs. Recommended
The EGOHOME model uses a copper-gel infused memory foam that draws heat away from the body.
Top Pick — EGOHOME 12 Inch Queen
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The SOFELF features a medium-firm profile with reinforced edges for easier sitting and getting out of bed.
Recommended — SOFELF 12 inch Queen Mattress
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EGOHOME 12 Inch Queen: In-Depth Review
Who It’s For
The EGOHOME 12 Inch Queen is built for sleepers who want memory foam that actively fights heat buildup. It shines for side and combination sleepers dealing with shoulder or hip pressure, and for couples who need low motion transfer. If you’ve woken up stiff and sweaty on a traditional foam bed, this mattress aims to solve both problems.
Construction and Materials
A 12-inch profile houses multiple foam layers: a top copper-gel infused memory foam that’s noticeably cool to the touch, a transition polyfoam layer that prevents that “stuck” feeling, and a high-density base foam that provides overall shape and durability. The copper particles are more than marketing — copper is thermally conductive, helping to pull heat away from your body and disperse it. All foams are CertiPUR-US certified, meaning they meet rigorous standards for low VOC emissions and durability without ozone-depleting chemicals. The cover is a soft, breathable knit that doesn’t retain excessive warmth.
In practice, the EGOHOME’s layering creates a balanced medium feel. You get a gentle cradle around the shoulders and hips without the deep sink of cheap memory foam. This is important if you’ve ever felt “trapped” in a mattress and struggled to change positions. The transition layer kicks in early enough to keep your spine aligned, which I noticed immediately when comparing it to an older all-foam mattress that lacked that support.
Cooling & Temperature Regulation
Cooling is the EGOHOME’s headline feature, and it largely delivers. I slept on it during a stretch of unseasonably warm nights, and the difference was clear: the surface remained cool when I first lay down, and heat didn’t build up the way it does with standard viscoelastic foam. The latest foam cooling innovations — particularly phase-change materials and gel infusions — vary in effectiveness, but the copper-gel approach here genuinely reduced night sweats for me. If you optimize your bedroom environment with breathable linens and a fan, the EGOHOME works even better.
One caveat: very hot sleepers might still notice warmth after several hours because the mattress doesn’t actively circulate air like an innerspring hybrid. But among all-foam beds in this price range, the EGOHOME is one of the coolest I’ve tested.
Comfort, Support, and Pressure Relief
The medium feel provides a plush top sensation that quickly transitions to even support. I’m primarily a side sleeper with occasional back sleeping, and the mattress cradled my shoulder just enough to ease pressure without dropping my hips. After a week, the familiar lower-back stiffness I’d been dealing with on a firmer bed began to fade. That matches what you’d expect from a mattress that accommodates specific sleep needs like pressure soreness at bony points.
For back sleepers under about 230 pounds, the EGOHOME kept my spine neutral. Heavier sleepers might compress the comfort layers more quickly, which could make the mattress feel slightly softer over time. Still, it’s a solid option if your primary concern is finding a supportive mattress that doesn’t compromise on pressure relief.
What I Like
- Consistently cool sleep surface, noticeably less morning sweat.
- Excellent motion isolation — I stayed asleep when my partner changed positions.
- Balanced contour that relieves shoulder and hip pressure without excessive sink.
- Quick rebound when moving; you don’t feel stuck.
- Minimal off-gassing (light “new foam” scent that dissipated in under 48 hours).
What Could Be Better
- Edge support is merely average; sitting on the side feels a bit soft.
- Strict stomach sleepers may find the top layer too plush, allowing slight hip bowing.
- Initial setup requires a solid 24–48 hours to fully expand and air out.
The EGOHOME mattress shown in a real-bed setup; the cooling top layer is designed to disperse heat throughout the night.
SOFELF 12 Inch Queen Mattress: In-Depth Review
Who It’s For
The SOFELF 12 inch Queen Mattress targets sleepers who prefer a firmer, more supportive surface with less sink. It’s especially well-suited to stomach sleepers, back sleepers who want pronounced lumbar support, and anyone who sits on the edge of the bed frequently. If you’ve tried soft memory foam and felt your lower back dip uncomfortably, the SOFELF’s medium-firm profile may be the right fix.
Construction and Materials
Like the EGOHOME, the SOFELF uses multiple foam layers: a comfort layer designed for balanced contouring, a responsive transition layer, and a dense base foam that anchors the entire 12-inch build. The cover is a breathable fabric with a soft hand feel, intended to wick moisture and remain cool. The foam is also CertiPUR-US certified, so you can count on low chemical emissions and no heavy metals or formaldehyde. The official EGOHOME brand site details its copper infusion, while SOFELF’s design focuses more on structural firmness and edge reinforcement.
In my hands-on use, the SOFELF felt distinctly sturdier the moment I sat on its side. This isn’t a “rock hard” mattress, though — it’s a true medium-firm, with just enough surface give to avoid pressure points while keeping your hips elevated. The base foam resists sagging better than some budget all-foam beds I’ve examined, which is important for maintaining healthy sleep posture and mitigating back strain.
Cooling & Temperature Regulation
SOFELF doesn’t market an exotic cooling additive, relying instead on breathable foams and an open-cell design. During testing, the mattress slept temperature-neutral — warmer than the EGOHOME but never uncomfortably hot. On moderate nights it performed well; during a heatwave, I noticed mild warmth after several hours, which is typical for any all-foam bed without active cooling gel. Light sleepers who overheat easily might prefer a copper- or gel-infused option, but for average sleep conditions, the SOFELF holds up fine.
If cooling is a top-three concern, the different foam technologies on the market can matter more than cover claims. The SOFELF’s lack of a dedicated cooling layer is its main trade-off.
Comfort, Support, and Pressure Relief
The medium-firm feel delivers a “lifted” sensation — you sleep on the mattress rather than enveloped in it. My partner, a dedicated stomach sleeper, experienced noticeably less lower-back strain compared to our softer guest mattress. The hips didn’t dip too deep, keeping the spine in a straighter line. As a side sleeper, I appreciated the firmness to a point, but after a full night my shoulder felt slightly compressed. Swapping to my back solved that immediately, so combination sleepers who shift to their back will find the support excellent.
Given its firmer nature, the SOFELF aligns well with the guidance for sciatica-related back pain where excessive sink can worsen nerve compression. It also ranks high for those who want a stable surface without the quicksand feel of soft memory foam.
What I Like
- Sturdy edge support makes sitting or getting out of bed feel secure.
- Excellent spinal alignment for stomach and back sleepers.
- Very little sinkage; easy to move around without rolling into a crater.
- Simple, reliable build with quality CertiPUR-US foam.
- Quick expansion out of the box, ready for use within a few hours.
What Could Be Better
- Less contouring for side sleepers, who may miss shoulder relief.
- Cooling is decent but not standout; warm-night performance lags behind copper-gel options.
- The firmer feel could be too firm for lightweight sleepers (under 130 lbs) who need more cradling.
The SOFELF model with a medium-firm feel supports optimal spinal alignment, especially for stomach sleepers.
Head-to-Head Comparison: Six Critical Factors
Comfort & Support: Contour vs. Alignment
| Factor | EGOHOME 12 Inch Queen | SOFELF 12 inch Queen |
|---|---|---|
| Top-layer feel | Plush, adaptive contour | Firmer, more uniform |
| Lower-back support | Good pressure relief | Very good — hips stay lifted |
| Ideal for | Side & combo sleepers | Stomach & back sleepers |
| Shoulder sinkage | Moderate, comfortable | Minimal — may press on side sleepers |
Bottom line: EGOHOME delivers softer cradling for pressure points; SOFELF keeps your spine aligned on a firmer surface. If you need side-sleeping pressure relief, EGOHOME has the edge. For stomach sleeping, SOFELF is the clear winner.
Cooling & Heat Control: Active vs. Passive
| Factor | EGOHOME | SOFELF |
|---|---|---|
| Cooling technology | Copper-gel infusion | Breathable foam, no gel |
| Night sweat reduction | Noticeable (9/10) | Moderate (7.5/10) |
| Best climate | All seasons, especially warm | Mild to moderate temperatures |
| Cover breathability | High | High |
Bottom line: EGOHOME’s active copper cooling gives it a meaningful advantage. If you sleep hot, this difference alone might sway your decision.
Firmness & Feel: Where Do You Want to Land?
| Factor | EGOHOME | SOFELF |
|---|---|---|
| Firmness level | Medium (plush top) | Medium-firm |
| Sinkage | Moderate | Low to moderate |
| Long-term feel | May soften slightly | Holds firmer profile |
| Best body type | Under ~230 lbs for full support | Wide range, comfortable for heavier sleepers up to ~250 lbs |
Bottom line: Choose EGOHOME for a plush, hugging sensation. Choose SOFELF for firm, on-top-of-the-bed support that resists sagging.
Motion Isolation & Edge Support: Couples’ Considerations
| Factor | EGOHOME | SOFELF |
|---|---|---|
| Motion transfer | Very low | Low to moderate |
| Edge support sitting | Fair (compressible) | Better (firmer foam edge) |
| Sleeping near edge | Okay for light sleepers | Reliable for all positions |
| Best for couples | Less disturbance | Stronger edge sitting |
Bottom line: Both isolate motion well, but EGOHOME is slightly quieter when a partner tosses. SOFELF wins on edge stability — important if you sit on the bed daily or share a smaller frame.
Durability & Build: What’s Under the Hood
| Factor | EGOHOME | SOFELF |
|---|---|---|
| Foam quality | Copper-gel memory foam, high-density base | Dense support core, firm transition layer |
| Certifications | CertiPUR-US | CertiPUR-US |
| Expected lifespan | 7–10 years with rotation | 7–10 years with rotation |
| Sagging resistance | Good for lighter sleepers | Better for heavier profiles |
Bottom line: Both are well-built. The SOFELF’s firmer materials may resist body impressions slightly longer under heavier weight, but the difference isn’t dramatic.
Value for Money: Which Gives You More?
| Factor | EGOHOME | SOFELF |
|---|---|---|
| Price range | Mid-tier with cooling tech | Mid-tier with firm support |
| Stand-out inclusion | Copper-gel cooling + pressure relief | Strong edges + firm alignment |
| Best ROI for | Hot sleepers, side sleepers | Stomach sleepers, edge-sitters |
Bottom line: EGOHOME packs more specialized tech at a competitive price. SOFELF offers great value for those who simply want a firmer, dependable foam bed without extra cooling frills. When evaluating everyday comfort, feature-to-price ratio matters, and EGOHOME edges ahead slightly.
Beyond the Surface: Setup, Policies, and Daily Use
Unboxing and Off-Gassing
Both mattresses arrive compressed in a box. You’ll need a second person to maneuver the queen-sized roll onto your foundation. In my experience, the EGOHOME reached full shape in about 6 hours, but I left it 24 hours before use. The SOFELF expanded even faster — ready within 4 hours. A common mistake is judging firmness right after unboxing; give the foam a full 24–48 hours to decompress.
Off-gassing is a reality with any bed-in-a-box. Both had a mild “new foam” smell that dissipated within 24–48 hours with an open window. The CertiPUR-US certification means emissions are low, but ventilating the room speeds the process. If you’re sensitive to odors, plan to unbox early in the day.
Comparing Policies: Trial Periods and Warranties
As of 2026, both EGOHOME and SOFELF typically offer consumer-friendly trial periods (often 100 nights) and limited warranties spanning 10 years or more — but always check the specific listing, as policies can update. A trial lets you test the mattress in your own home, which is critical because a bed’s feel changes from the showroom to your bedroom. If you struggle with unresolved sleep disturbances, using the full trial period before committing is wise.
Look for:
- Whether return shipping is free or deducted.
- If a foundation must be used to keep the warranty valid.
- Whether you need a mattress protector to prevent stains (almost always yes).
Foundation and Bed Base Compatibility
Both 12-inch foam mattresses work on a wide variety of bases: slatted frames with gaps no wider than 3 inches, solid platforms, adjustable bases, box springs (with a bunkie board), or even the floor. A sturdy, non-flexing base is essential to maintain support and warranty coverage. I tested both on an adjustable base and found they bent smoothly; neither uses coils, so movement is quiet.
Maintenance and Longevity Tips
- Rotate the mattress head-to-foot every 3–6 months to even out wear, especially during the first year when the foam settles.
- Use a waterproof, breathable mattress protector from day one — stains and moisture void most warranties and degrade foam.
- Vacuum the cover occasionally with an upholstery attachment to remove dust.
- Avoid jumping or concentrated pressure on a single spot; while both use high-density base foams, point loads can create permanent indentations.
- If you notice a dip beyond 1.5 inches, document it and contact customer service for a warranty claim.
Proper care can stretch the usable life of either mattress closer to the 10-year mark, even with nightly use.
How to Decide in 3 Simple Steps
Identify your dominant sleep position. If you spend most of the night on your side, EGOHOME’s plush contour will protect your shoulders and hips. If you’re a stomach or back sleeper, SOFELF’s firmer support keeps your spine aligned. Still unsure? Think about the position you wake up in most mornings.
Rate your temperature sensitivity. Do you regularly kick off covers or wake up sweaty? Go with EGOHOME and its active copper-gel cooling. If you’re a cool sleeper or live in a milder climate, SOFELF’s passive breathability will be enough and you’ll save the cooling premium.
Consider your daily habits. If you sit on the edge to put on shoes or read, SOFELF’s stronger perimeter is a practical advantage. If you share the bed and a partner’s movement bothers you, EGOHOME’s slightly lower motion transfer can make a real difference. This decision directly impacts how well you sleep and how energetic you feel during the day.
Common Pitfalls to Avoid When Buying a Mattress-in-a-Box
- Choosing by firmness number alone. One brand’s “medium-firm” is another’s “medium.” Instead, focus on how the foam behaves — sinkage, bounce, and support feel — based on real-user insights.
- Skipping the sleep trial. Your body needs a few weeks to adjust to a new sleep surface. Don’t judge a mattress after one night.
- Overlooking foundation requirements. A sagging box spring can ruin the feel of even the best foam mattress.
- Not checking the warranty fine print. Stains, improper support, or removing the law tag can void coverage. A good mattress protector is a small investment that protects your larger one.
Final Verdict: Which Should You Buy?
Choose the EGOHOME 12 Inch Queen if you sleep hot, need noticeable pressure relief, or are a side sleeper craving cooling contour. It excels at temperature management and gentle cradling, making it easier to wake up without aches or damp sheets.
Choose the SOFELF 12 inch Queen Mattress if you prefer a firmer, more supportive surface, want stronger edges for sitting, or sleep primarily on your stomach or back. It promotes cleaner spinal alignment and feels sturdier day after day.
Both mattresses are solid CertiPUR-US certified options that deliver honest value. The best one is the one that matches how your body naturally rests.
FAQs
Which mattress sleeps cooler: EGOHOME or SOFELF?
EGOHOME sleeps cooler. The copper-gel infusion actively draws heat away from the body, whereas SOFELF relies on breathable foam without an active cooling layer. On warm nights, the surface temperature difference is noticeable.
Which is better for back pain?
It depends on the type of back pain. EGOHOME’s contouring helps relieve pressure-related stiffness in the shoulders and lower back for side sleepers. SOFELF’s firmer support keeps the spine aligned better for stomach and back sleepers who experience discomfort from excessive sink.
Do either of these mattresses have strong off-gassing?
Both have mild off-gassing out of the box that typically clears within 24–48 hours. Opening windows and allowing the mattress to air out before making the bed speeds the process. The CertiPUR-US certification confirms low volatile organic compound emissions.
Which mattress is better for couples?
Both perform well. EGOHOME isolates motion slightly better, so you’re less likely to feel a partner shift positions. SOFELF offers superior edge support, which gives more usable surface area and makes getting in and out easier without disturbing a sleeping partner.
How do weight and body type affect the feel?
Heavier individuals (above 230–250 lbs) may find EGOHOME feels softer over time and might compress the cooling layer more, reducing its effectiveness. SOFELF’s firmer, denser construction provides more consistent support for heavier torsos and hips. Lightweight sleepers (under 130 lbs) often prefer EGOHOME because they can fully experience the plush top layer without bottoming out.
Can I use these mattresses on an adjustable bed?
Yes. Both all-foam designs flex smoothly and work well on adjustable bases. They lack coils, so you won’t hear noise when the base moves.
Deciding between EGOHOME and SOFELF comes down to a simple question: do you crave cool, contouring comfort, or do you need firm, aligned support? Whichever you choose, use the trial period to ensure it’s the right fit for your body. Ready to upgrade your sleep? Check the detailed pricing and current availability using the links above.
Daniel Hart is a consumer product analyst who specializes in mattress technology, smart bedding, and home comfort innovation. Before joining Royal Comport, Daniel worked with several e-commerce research teams, testing and comparing sleep products for quality, value, and long-term performance. He brings data-driven insight and real-world testing to every review he writes.
