Liberty Mattress (as sold under the Liberty Mattress collection) targets shoppers who want straightforward comfort at approachable prices, with options ranging from a classic innerspring feel to a cooler, plusher surface and a firmer pocketed-coil build.
Product Overview
| Mattress | Overall Score | Pros | Cons | Ideal For |
|---|---|---|---|---|
| Lulu | 3.7 | Classic springy feel; strong value; easy to rotate and move | More partner movement; less “hug” for sharp pressure points | Budget shoppers; guest rooms; sleepers who like a traditional feel |
| Black Frost | 3.8 | Cooler-to-the-touch top feel; plush pressure relief; comfortable for mixed positions | Not the most stable on edges; slightly slower rebound than Lulu | Hot sleepers; side sleepers; combo sleepers wanting a plusher top |
| Serene | 4.0 | Firm, steady support; strong motion isolation; dependable edge feel | Can feel too firm for lightweight side sleepers | Back/stomach sleepers; couples; people who want a firm surface |
Testing Team Takeaways
Across weeks of nightly use, we found Lulu to be the simplest “classic bed” pick, Black Frost to be the most comfortable when you want a cooler, softer top, and Serene to be the most stable for firm support and partner-friendly sleep. Marcus noticed heat buildup fastest and kept pushing Black Frost’s cooling top; Mia cared most about shoulder/hip pressure and preferred Black Frost over Serene; Ethan focused on turning ease and edge drift, landing on Serene for its steadier feel.
Liberty Mattress Comparison Chart
| Comparison Item | Lulu | Black Frost | Serene |
|---|---|---|---|
| Type | Traditional innerspring construction | Gel-infused cooling foam top (support core not specified) | Pocketed coil system |
| Feel | Balanced (not too firm, not too soft) | Medium-plush | Firm |
| Available sizes | Twin, Full, Queen, King | Twin, Full, Queen, King | Twin, Full, Queen, King |
| Price by size | $149.99–$299.99 | $549.99–$1,049.99 | $399.99–$849.99 |
| Thickness | - | - | - |
| Cover details | Breathable fabric cover | All-black fabric with silver piping | Durable, breathable cover |
| Notable comfort feature | “Classic” comfort layers (not specified) | Gel-infused cooling foam top | Firm surface feel (comfort layers not specified) |
| Cooling (test) | Moderate | Strongest of the three | Moderate |
| Support (test) | Steady, traditional support | Supportive with more surface give | Strongest, most stable support |
| Pressure relief (test) | Fair, depends on body type | Best overall for shoulders/hips | Best for back/stomach alignment, less forgiving for side pressure |
| Responsiveness (test) | Quickest to change positions | Moderate rebound | Easy turning without “stuck” feel |
| Motion isolation (test) | Lowest of the three | Middle of the three | Best of the three |
| Edge support (test) | Solid when sitting, some bounce | Acceptable, softer near the perimeter | Strongest, most confidence at the edge |
| Durability expectations (observed) | Good basic build | Good if you prefer softer comfort | Best for people who want a firm, steady feel long-term |
How We Tested It
We rotated nightly sleep, short naps, and extended in-bed reading sessions across all three mattresses while tracking Support, Cooling, Pressure Relief, Motion Isolation, Responsiveness, Edge Support, and Durability. We used repeatable checks: spine-feel notes in back and side positions, a heat-build-up check after 30–45 minutes, a shoulder/hip pressure check during side sleeping, a “partner disturbance” routine (one person getting in/out while another stays still), and edge sitting/standing drills for tying shoes and getting up. We also kept notes on week-to-week feel changes rather than relying on first-night impressions.
Liberty Mattress: Our Testing Experience
Lulu
Our Testing Experience
Lulu felt like the most straightforward “traditional” bed in our rotation—springy, uncomplicated, and easy to live with. On my back, it kept my lower back from feeling collapsed, and I noticed my hips stayed fairly level during long laptop sessions. Marcus liked how quickly it aired out compared with plusher tops, but he also called out that he could feel more movement when someone shifted. Mia could sleep on it, but she started hunting for a softer shoulder pocket after long side-sleep stretches. The overall vibe was classic: stable enough, not overly fancy, and the easiest to reposition on.
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What we liked
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Traditional, familiar sleep feel with simple support
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Quick position changes without feeling “stuck”
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Strong value for a basic, dependable bed
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Who it is best for
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Guest rooms and budget-focused primary bedrooms
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Sleepers who dislike deep contouring
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Combination sleepers who want easy movement
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Where it falls short
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Less isolation from partner movement than the others
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Less surface “cushion” for sharp shoulder/hip pressure
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Pros & Cons
| Pros | Cons |
|---|---|
| Traditional innerspring construction | Lower motion isolation than Serene |
| Balanced feel for broad preferences | Less pressure relief for sensitive side sleepers |
| Easy to turn and reposition | Can feel bouncier when a partner moves |
| Breathable cover emphasis | Fewer stated cooling features than Black Frost |
Details
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Price (by size): Twin $149.99; Full $249.99; Queen $249.99; King $299.99
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Available sizes: Twin, Full, Queen, King
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Construction: traditional innerspring; sturdy coil system (as described)
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Feel: balanced (not too firm, not too soft)
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Cover: breathable fabric cover (as described)
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Delivery/pickup: free pickup; delivery available with rates by inquiry
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 3.8 | Kept my hips from dipping; classic, steady support. |
| Cooling | 3.5 | Breathable feel, but no specific cooling layer noted. |
| Pressure Relief | 3.6 | Fine for most; Mia wanted more shoulder give on long side nights. |
| Motion Isolation | 3.2 | Partner movement is more noticeable than on Serene. |
| Responsiveness | 4.0 | Quick turning and easy repositioning. |
| Edge Support | 3.7 | Solid for sitting and getting up, with some springy bounce. |
| Durability | 3.8 | Simple build and steady feel held consistent over weeks. |
| Overall | 3.7 | A classic-value pick with the fewest “specialty” features. |
Black Frost
Our Testing Experience
Black Frost was the one we kept circling back to on warm nights. The surface felt noticeably cooler early in the night, and Marcus—who’s the first to complain about heat—stopped tossing as much once we swapped him onto it. The medium-plush feel gave Mia the best shoulder comfort of the three; she could settle in without bracing her upper shoulder. For me, the trade-off was that the plushness made the first five minutes feel extra cozy, but I had to pay attention to hip alignment when I stayed on my side too long. Ethan liked the comfort, but he also noticed the edge felt softer when he drifted toward the perimeter.
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What we liked
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Cooler, more refreshing top feel that reduced heat buildup
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Plush contouring that eased shoulder/hip pressure for side sleeping
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Comfortable “all-around” feel for mixed positions
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Who it is best for
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Hot sleepers who want a cooler surface feel
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Side sleepers who need a plusher top
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Combination sleepers who want comfort without heavy sink
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Where it falls short
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Softer edges than Serene during edge drift
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Slightly less “snap-back” than Lulu for quick turns
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Pros & Cons
| Pros | Cons |
|---|---|
| Gel-infused cooling foam top (as described) | Softer perimeter feel than Serene |
| Medium-plush comfort | Not as quick-reacting as Lulu |
| Good pressure relief feel | Support core construction not specified |
| Stylish cover details (as described) | Can feel too plush for strict-firm preferences |
Details
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Price (by size): Twin $549.99; Full $749.99; Queen $849.99; King $1,049.99
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Available sizes: Twin, Full, Queen, King
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Feel: medium-plush
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Cooling: gel-infused cooling foam top (as described)
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Cover styling: all-black fabric with silver piping (as described)
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Delivery/pickup: free pickup; delivery available with rates by inquiry
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 3.7 | Supportive, but plushness can nudge hips deeper for some sleepers. |
| Cooling | 4.2 | The cooling foam top made heat feel less “trapped,” especially for Marcus. |
| Pressure Relief | 4.0 | Best shoulder/hip comfort in our side-sleep checks. |
| Motion Isolation | 3.5 | Better than Lulu, but not as “quiet” as Serene. |
| Responsiveness | 3.6 | Turns are smooth, with a slightly slower rebound than Lulu. |
| Edge Support | 3.6 | Fine for sitting; softer if you sleep right at the edge. |
| Durability | 3.7 | Held feel consistency well over weeks, with normal soft-top settling. |
| Overall | 3.8 | The comfort-and-cooling pick, with mild trade-offs in edge firmness. |
Serene
Our Testing Experience
Serene ran firm, and it showed up immediately in how stable my midsection felt on my back. On nights when my lower back was tight from desk work, I liked how the mattress didn’t let my hips sink and twist. Ethan called it the easiest for “turning without thinking,” especially when he shifted from side-start to back. The pocketed coil system did what you want it to do for shared sleep: the bed stayed calmer when someone moved. Mia could sleep on it, but she described a clear pressure build-up at the shoulder if she stayed in a curled side position too long—this is the one she’d only pick if she truly wanted firm.
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What we liked
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Firm, steady support that kept alignment simple
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Strong motion isolation and a calmer surface during movement
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Confident edge feel for sitting and edge drift
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Who it is best for
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Back and stomach sleepers who want a firm surface
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Couples who want fewer disturbances
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People who value stability over plushness
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Where it falls short
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Can feel too firm for lightweight side sleepers
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Less “instant cushion” than Black Frost for sensitive joints
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Pros & Cons
| Pros | Cons |
|---|---|
| Pocketed coil system (as described) | Too firm for some side sleepers |
| Firm feel for alignment-focused sleep | Less plush pressure relief than Black Frost |
| Strong motion isolation emphasis (as described) | Not for people who want a soft top |
| Durable, breathable cover emphasis (as described) | Firm feel may take an adjustment period |
Details
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Price (by size): Twin $399.99; Full $599.99; Queen $649.99; King $849.99
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Available sizes: Twin, Full, Queen, King
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Construction: pocketed coil system
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Feel: firm
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Motion isolation: emphasized via individually wrapped coil behavior (as described)
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Cover: durable, breathable cover (as described)
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Delivery/pickup: free pickup; delivery available with rates by inquiry
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.4 | The firm feel kept my hips level and made back sleeping feel “set.” |
| Cooling | 3.6 | Breathable cover helps, but no dedicated cooling layer like Black Frost. |
| Pressure Relief | 3.7 | Good for back/stomach; Mia felt shoulder pressure on extended side nights. |
| Motion Isolation | 4.3 | Pocketed coils kept movement more contained in our partner-disturbance drill. |
| Responsiveness | 4.0 | Ethan could change positions cleanly without fighting the surface. |
| Edge Support | 4.2 | Most confidence when sitting and when drifting toward the edge. |
| Durability | 4.1 | The firm, stable feel stayed consistent across weeks of use. |
| Overall | 4.0 | The stability leader, best when you want firm support and calmer shared sleep. |
Compare Performance Scores of These Mattresses
| Mattress | Overall Score | Support | Pressure Relief | Cooling | Motion Isolation | Durability | Responsiveness |
|---|---|---|---|---|---|---|---|
| Lulu | 3.7 | 3.8 | 3.6 | 3.5 | 3.2 | 3.8 | 4.0 |
| Black Frost | 3.8 | 3.7 | 4.0 | 4.2 | 3.5 | 3.7 | 3.6 |
| Serene | 4.0 | 4.4 | 3.7 | 3.6 | 4.3 | 4.1 | 4.0 |
The numbers show a clean pattern: Serene is the most even “support-first” performer with standout Motion Isolation and Support, Black Frost owns the Cooling and Pressure Relief lane, and Lulu stays competitive on Responsiveness and overall simplicity. If you want the most balanced stability, Serene is the safest pick; if you want the most comfort-forward surface, Black Frost is the one with the clearest advantage.
How to Choose the Liberty Mattress?
Start with sleep position and firmness tolerance: side sleepers usually do best with more surface give, while back and stomach sleepers often want a firmer, steadier top. If you sleep hot, prioritize the model with explicit cooling design. For typical needs: lightweight side sleepers should start with Black Frost; average-weight combo sleepers usually land on Black Frost or Lulu depending on how plush they like; back/stomach sleepers and couples who hate disturbances should start with Serene.
Limitations
These Liberty Mattress options lean practical rather than feature-dense: specs like height and layer breakdown aren’t consistently spelled out, so you’re choosing more by feel category and construction style. Lulu is not the best match for people who need high motion isolation. Black Frost may not satisfy strict “firm bed” shoppers. Serene is a poor fit for sleepers who need a softer shoulder zone for long side sleeping.
Liberty Mattress Vs. Alternatives
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Why choose these models
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You want clear “feel lanes” (classic balanced, cooler plush, firm support) without overcomplicating the decision.
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You’re value-driven and shopping with price-by-size transparency at the point of selection.
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You want a firm pocketed-coil option that prioritizes calmer shared sleep.
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Alternatives to consider
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Saatva Classic: consider it if you want a more feature-detailed innerspring with dedicated lumbar-focused design claims.
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Brooklyn Bedding Signature Hybrid: consider it if you want a hybrid with customizable firmness and a well-defined coil/foam build.
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Nectar (Classic or Premier): consider it if a long home-trial and “Forever Warranty” style positioning is central to your purchase decision.
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Pro Tips for Liberty Mattress
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Give yourself a consistent two-week routine before judging comfort; your body reacts differently when your sleep schedule changes night to night.
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If you run hot, pair Black Frost with breathable sheets and a mattress protector that doesn’t trap heat; otherwise you blunt the cooling advantage.
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On firmer builds like Serene, try a thin, breathable topper only if shoulder pressure shows up; keep it minimal so you don’t undermine the alignment benefit.
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If you’re using Lulu in a guest room, rotate it periodically so the sleep surface wears evenly across seasons of lighter use.
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For couples, test motion isolation the way you actually live: one person gets in/out, then both roll at the same time; Serene is the model most likely to stay calm.
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Edge-sitters should rehearse real mornings: sit, lean forward to tie shoes, stand up; Serene stayed most supportive in that exact drill for us.
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If you wake with lower-back tightness, start your trials with Serene (firm) or Lulu (balanced), then move softer only if pressure points demand it.
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If you’re a strict side sleeper under about average weight, don’t force a firm mattress to work; Black Frost gave the easiest shoulder comfort in our rotation.
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Keep the support system consistent: make sure your bed frame and slats feel stable so you’re judging the mattress, not a wobbly base.
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When you compare prices, compare the same size across models; the spread from Lulu to Black Frost to Serene is most meaningful at Queen and King.
FAQs
Which Liberty Mattress model is best for hot sleepers?
Black Frost is the clearest match because its description calls out a gel-infused cooling foam top aimed at temperature regulation and heat dissipation, and it also felt cooler early in the night during our checks.
Which model is best if I sleep on my stomach?
Serene is the safest starting point because it’s explicitly described as firm and designed for spinal alignment, and the firmer surface helped keep hips from dipping in our stomach-nap and back-sleep checks.
I’m a side sleeper with sensitive shoulders—what should I pick?
Black Frost is the best bet of the three because it’s described as medium-plush with a contouring top, and it gave the most forgiving shoulder comfort in our side-sleep sessions.
Which one is most partner-friendly for light sleepers?
Serene is the strongest option because it’s described with a pocketed coil system and motion isolation emphasis, and it stayed the calmest in our partner-disturbance routine.
What’s the simplest “no-drama” guest-room choice?
Lulu is the easiest plug-and-play option: it’s described as a traditional innerspring with a balanced feel that avoids extremes, and it was the quickest for most people to get comfortable on without overthinking.
