Rest Only is an online-first, factory-direct mattress line focused on simple hybrids—memory foam over pocket springs—in budget pricing. We tested four mainstream builds to see where they shine: support, cooling, pressure relief, motion isolation, responsiveness, edge support, and durability. The lineup is strongest for people who want a medium-to-medium-firm, no-fuss feel, and weaker for shoppers chasing a slow-sinking plush foam cradle.
Product Overview
| Mattress | Overall Score | Pros | Cons | Ideal For |
|---|---|---|---|---|
| Rest Only 10-Inch Hybrid Mattress | 3.9 | Stable support, tidy motion control, straightforward feel | Not the coolest option, less depth for pressure relief | Back/combination sleepers who want a medium-firm hybrid |
| Rest Only 12-Inch Cooling Gel Memory Foam Hybrid Mattress | 4.1 | Better cooling feel, balanced pressure relief, calmer partner movement | Slightly slower rebound, edges depend on frame | Hot sleepers and side sleepers who still want support |
| Rest Only 12-Inch Hybrid Mattress (ZS-SP-02Q) | 3.9 | Even feel, good motion isolation, supportive core | Runs warmer than gel builds, less “snap” | Couples who want a steady, medium-firm hybrid |
| Rest Only 14-Inch Cooling Gel Hybrid Mattress | 4.2 | Best pressure relief of the group, smoother temperature feel, more layered comfort | Thicker profile can feel less nimble | Side sleepers, mixed-position sleepers, and people wanting more cushion |
Testing Team Takeaways
Our team kept coming back to the same theme: Rest Only hybrids lean medium to medium-firm, with a “stable top” feel rather than deep hug. Marcus (6'1", 230 lbs) appreciated the firmer pushback and cleaner edges, but still flagged warmth on the pillow-top builds. Mia (5'4", 125 lbs) liked the thicker gel models for shoulder and hip pressure relief. Jenna and Ethan found the 12-inch hybrids the most couple-friendly, with fewer wake-ups from movement, while the 10-inch felt a bit livelier.
Rest Only Mattress Comparison Chart
| Mattress | Thickness | Type | Firmness | Cover | Foam/Fill | Coils | Layers | Cooling (test) | Support (test) | Motion Isolation (test) | Edge Support (test) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rest Only 10-Inch Hybrid Mattress | 10" | Hybrid | Medium Firm | Nylon | Memory foam | Pocketed coil | 2 | Mild-to-moderate | Strong, “pushback” feel | Good | Good sitting edge |
| Rest Only 12-Inch Cooling Gel Memory Foam Hybrid Mattress | 12" | Hybrid | Medium | Cotton/poly blend | Gel-infused memory foam | Pocket springs | 3 | Better airflow feel | Balanced | Very good | Good, especially outer third |
| Rest Only 12-Inch Hybrid Mattress (ZS-SP-02Q) | 12" | Hybrid | Medium Firm | Nylon | Memory foam | Pocketed coil | 3 | Moderate | Balanced-to-firm | Very good | Good |
| Rest Only 14-Inch Cooling Gel Hybrid Mattress | 14" | Hybrid | Medium | Cotton | Gel memory foam + foams | Pocket springs | 4 | Best overall | Supportive with deeper cushion | Very good | Very good |
How We Tested It
We rotated each mattress through the same routine: structured overnight sleep blocks plus quick daytime checks for sitting edge support and ease of turning. We scored Support, Cooling, Pressure Relief, Motion Isolation, Responsiveness, Edge Support, and Durability using consistent notes from the same sleepers over multiple nights. We also did partner-movement drills (in/out of bed, position changes) and slow-roll transitions to catch “stuck” foam. Dr. Adrian Walker reviewed our alignment notes and flagged where comfort language didn’t match posture realities.
Rest Only Mattress: Our Testing Experience
Rest Only 10-Inch Hybrid Mattress
Our Testing Experience
Unboxing was straightforward—roll it out, let it breathe, then watch the corners chase their final shape. On night one, I felt a clean medium-firm pushback under my lower back, and that stayed consistent when I rolled from back to side. Marcus liked how his hips didn’t sink into a “hammock,” and he kept checking the edge while tying his shoes in the morning. Jenna and Ethan noticed fewer ripples than a bouncier innerspring, but they still felt a little more “echo” than on the thicker 12-inch builds.
What we liked:
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A steady surface that doesn’t feel wobbly when you turn
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Solid sitting edge for get-up mornings
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A straightforward feel that works for mixed positions
Who it is best for:
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Back sleepers and combination sleepers
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People who want a firmer, simpler hybrid surface
Where it falls short:
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Hot sleepers who need a cooler top feel
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Side sleepers who need deeper shoulder/hip sink
Pros & Cons
| Pros | Cons |
|---|---|
| Stable medium-firm support | Less pressure-relief depth than thicker builds |
| Good motion control for the price tier | Cooling is only moderate |
| Solid edge when sitting | Slightly more “spring feel” than the calmest options |
Details
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Type: Hybrid (memory foam + pocketed coil)
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Thickness: 10"
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Firmness: Medium Firm
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Cover material (representative listing): Nylon
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Fill material: Memory foam
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Coil type: Pocketed coil
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Number of layers: 2
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Product dimensions (representative listing, King): 80" x 76" x 10"
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Item weight (representative listing): 87 lbs
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Shipping format: Compressed/rolled in a box; allow up to 72 hours to fully expand
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.1 | Firm, steady core that kept hips from dipping on back sleep |
| Cooling | 3.6 | Comfortable, but Marcus still noticed heat build-up over time |
| Pressure Relief | 3.9 | Fine for average shoulders/hips; lighter side sleepers wanted more give |
| Motion Isolation | 4.0 | Partner movement damped well, with some residual bounce |
| Responsiveness | 3.8 | Easy enough to turn, but not “snappy” like a spring-forward bed |
| Edge Support | 3.9 | Strong sitting edge; slight compression near the corner |
| Durability | 3.8 | Felt consistent week-to-week, but thinner comfort stack limits “cushion reserve” |
| Overall | 3.9 | Solid, simple medium-firm hybrid with balanced strengths |
Rest Only 12-Inch Cooling Gel Memory Foam Hybrid Mattress
Our Testing Experience
This was the first Rest Only model where the top felt noticeably less stuffy after a couple of warm nights. I could read in bed without feeling like my hips were drifting downward, and when I shifted to my side, my shoulder had more room to settle before my neck felt tugged. Mia immediately preferred it—she said her outer hip felt “buffered,” not jammed. Jenna and Ethan ran their usual partner drills, and the surface stayed calmer when Ethan climbed back in after a night wake-up. Marcus still tracked heat, but he rated it better than the pillow-top builds.
What we liked:
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Cooler surface feel compared with the non-gel builds
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More forgiving pressure relief without going soft
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Calmer partner movement for a hybrid
Who it is best for:
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Hot sleepers who still want a supportive hybrid
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Side sleepers who dislike overly plush foam
Where it falls short:
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People who want fast, springy rebound
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Very heavy sleepers who need extra-firm zoning
Pros & Cons
| Pros | Cons |
|---|---|
| Cooler-feeling top than non-gel models | Slightly slower rebound than the 10-inch |
| Balanced pressure relief for shoulders/hips | Not a true “plush hug” feel |
| Strong motion isolation for couples | Feel depends more on base/frame setup |
Details
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Type: Hybrid with gel-infused memory foam and individual pocket springs
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Thickness (representative listing): 12"
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Firmness (representative listing): Medium
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Cover material (representative listing): Cotton or polyester blend
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Number of layers (representative listing): 3
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Product dimensions (representative listing, Twin): 75" x 39" x 12"
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Item weight (representative listing): 56 lbs
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Setup: Unbox/unroll; allow up to 72 hours to fully expand
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.2 | Kept my hips level on back sleep while still allowing shoulder settle |
| Cooling | 4.1 | Best “non-stuffy” feel short of the 14-inch gel model |
| Pressure Relief | 4.2 | Mia’s side-sleep pressure hot spots reduced without losing alignment |
| Motion Isolation | 4.1 | Jenna and Ethan had fewer wake-ups from repositioning |
| Responsiveness | 3.9 | Turns were smooth; foam felt slightly slower than spring-forward hybrids |
| Edge Support | 4.2 | Stable outer third during couple sleep and sitting checks |
| Durability | 3.9 | Held its feel over the test block; moderate resilience under repeated turns |
| Overall | 4.1 | Balanced performer for hot sleepers and side sleepers who want support |
Rest Only 12-Inch Hybrid Mattress (ZS-SP-02Q)
Our Testing Experience
If the 10-inch feels “direct,” this one feels more buffered—still supportive, just a touch more forgiving on first contact. I noticed it most when I shifted from back to side: my hip settled a bit deeper before the support core pushed back. Jenna and Ethan liked how the mattress stayed quiet and steady when one person moved, especially during those half-asleep position changes. Marcus gave it good marks for hip support, but he still wanted the gel model’s cooler surface on warmer nights. Dr. Walker’s feedback on our notes was consistent: when the surface is more forgiving, alignment wins only if the hips don’t keep sinking after the first few minutes.
What we liked:
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Even, medium-firm feel that stays stable through the night
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Strong motion isolation for partner sleep
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More initial cushion than the 10-inch
Who it is best for:
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Couples prioritizing less partner disturbance
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Combination sleepers who want medium-firm with a little extra cushion
Where it falls short:
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Hot sleepers who need a cooler top feel
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People who prefer a very bouncy hybrid
Pros & Cons
| Pros | Cons |
|---|---|
| Very good motion isolation | Cooling is only moderate |
| Medium-firm support with extra cushion | Less lively rebound |
| Solid edge performance for daily use | Not plush enough for pressure-sensitive side sleepers who want deep sink |
Details
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Type: Hybrid (memory foam + pocketed coil)
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Thickness: 12"
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Firmness: Medium Firm
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Cover material: Nylon
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Fill material: Memory foam
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Coil type: Pocketed coil
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Number of layers: 3
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Product dimensions (Queen): 80" x 60" x 12"
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Item weight: 90 lbs
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Shipping format: Compressed/rolled in a box; allow up to 72 hours to fully expand
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.0 | Good spinal steadiness; slightly more “give” than the 10-inch |
| Cooling | 3.7 | Comfortable, but warmer than the gel options for Marcus |
| Pressure Relief | 4.1 | Better shoulder/hip cushion than the 10-inch without going soft |
| Motion Isolation | 4.2 | One of the calmest surfaces for Jenna and Ethan’s partner tests |
| Responsiveness | 3.7 | Easy enough to turn, but not quick-reacting |
| Edge Support | 4.0 | Reliable outer third, with mild compression near corners |
| Durability | 3.8 | Consistent feel; moderate resilience under repeated movement |
| Overall | 3.9 | Strong couple-friendly hybrid if you don’t need maximum cooling |
Rest Only 14-Inch Cooling Gel Hybrid Mattress
Our Testing Experience
This was the “ah, that’s the extra layer” mattress in the lineup. When I lay down, the top absorbed the sharpest pressure points first, then the support core came in underneath—less of that immediate pushback you feel on thinner builds. Mia was the biggest fan; she could stay on her side longer without that shoulder pinch creeping in. Jenna and Ethan also liked it for couple sleep because the surface felt calm, and Ethan said it “lets me turn without thinking about it,” even when he drifted near the edge. Marcus noticed the best mix here: enough support under the hips, but with more cushion before the coils spoke up.
What we liked:
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Deepest pressure relief of the group
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Cooler, less stuffy feel over long nights
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Strong edge and motion control for couples
Who it is best for:
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Side sleepers (especially lighter to average weight)
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Combination sleepers wanting more cushion without losing support
Where it falls short:
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People who want a very fast, springy feel
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Those who prefer a thinner, firmer “on top” sleep style
Pros & Cons
| Pros | Cons |
|---|---|
| Best pressure relief and cushioning depth | Less “nimble” feel when switching positions fast |
| Strong cooling feel for this lineup | Thick profile may not suit low-profile setups |
| Excellent motion and edge performance | Not a true bounce-forward hybrid |
Details
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Type: Hybrid mattress in a box
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Thickness: 14"
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Firmness: Medium
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Cover material: Cotton
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Fill materials: Gel memory foam, high density foam, memory foam
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Number of layers: 4
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Product dimensions (Queen): 80" x 60" x 14"
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Item weight: 112.4 lbs
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Setup: Delivered compressed/rolled; allow up to 72 hours to fully expand
Review Score
| Metric | Score | Remarks |
|---|---|---|
| Support | 4.3 | Supportive under hips with less “bottoming out” during the night |
| Cooling | 4.2 | Best long-night temperature feel across our group |
| Pressure Relief | 4.4 | Mia’s shoulder/hip comfort held up the longest here |
| Motion Isolation | 4.2 | Calm partner surface; fewer micro-wake disturbances |
| Responsiveness | 3.8 | Smooth turning, but the thicker top isn’t spring-quick |
| Edge Support | 4.3 | Strong outer third for couple sleep and sitting checks |
| Durability | 4.0 | Layered feel stayed consistent through repeated use blocks |
| Overall | 4.2 | The most complete performer when you want support plus cushion depth |
Compare Performance Scores of These Mattresses
| Mattress | Overall Score | Support | Pressure Relief | Cooling | Motion Isolation | Durability | Responsiveness | Edge Support |
|---|---|---|---|---|---|---|---|---|
| Rest Only 10-Inch Hybrid Mattress | 3.9 | 4.1 | 3.9 | 3.6 | 4.0 | 3.8 | 3.8 | 3.9 |
| Rest Only 12-Inch Cooling Gel Memory Foam Hybrid Mattress | 4.1 | 4.2 | 4.2 | 4.1 | 4.1 | 3.9 | 3.9 | 4.2 |
| Rest Only 12-Inch Hybrid Mattress (ZS-SP-02Q) | 3.9 | 4.0 | 4.1 | 3.7 | 4.2 | 3.8 | 3.7 | 4.0 |
| Rest Only 14-Inch Cooling Gel Hybrid Mattress | 4.2 | 4.3 | 4.4 | 4.2 | 4.2 | 4.0 | 3.8 | 4.3 |
On the numbers, the 14-inch gel model is the most evenly strong overall, with the clearest advantage in pressure relief and a consistently solid edge. The 12-inch cooling gel model is the best “all-rounder” if you want cooling without going plush. The two pillow-top-style builds (10-inch and 12-inch ZS-SP-02Q) stay competitive on support and motion isolation, but they give up ground on cooling and on that last bit of cushion depth for sensitive side sleepers.
How to Choose the Rest Only Mattress?
Start with sleep position and heat. If you’re a side sleeper or you wake up with shoulder/hip soreness, prioritize the thicker gel models—especially the 14-inch. If you sleep hot, the 12-inch cooling gel build is the safest bet without changing the feel too much. For couples, the 12-inch ZS-SP-02Q and the 12-inch cooling gel model stayed the calmest under partner movement. If you want the firmest, most straightforward feel, the 10-inch hybrid is the simplest pick.
Limitations
Most Rest Only options cluster around medium to medium-firm, so true plush or extra-firm shoppers may feel boxed out. The non-gel builds can run warmer for hot sleepers, especially in thicker bedding. The thinner 10-inch profile has less “cushion reserve,” which matters if you’re pressure-sensitive on your side. If you need highly specialized zoning or a very springy, responsive surface, these models may feel too foam-forward.
Rest Only Mattress Vs. Alternatives
Why choose these models:
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Medium-to-medium-firm hybrids that feel stable and predictable
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Strong motion control compared with bouncier budget innersprings
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Gel options add noticeable comfort depth for side sleepers
Alternatives to consider:
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Linenspa 10" Memory Foam Hybrid Mattress for a simpler, guest-room hybrid option
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Novilla’s hybrid lineup if you want more model variety and brand ecosystem choices
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Zinus Original Green Tea Memory Foam Mattress if you prefer all-foam pressure relief over coils
Pro Tips for Rest Only Mattress
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Give the mattress a full expansion window before judging firmness (many boxed mattresses settle over the first couple of days).
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Use a supportive base (solid platform or closely spaced slats) to keep the edge feel consistent.
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If you sleep hot, pair gel models with a breathable protector and lighter bedding before changing the mattress.
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For side sleepers, start with the 12-inch cooling gel or 14-inch gel model, then adjust pillow height for neck alignment.
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Rotate the mattress head-to-foot periodically to even out high-use zones.
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During break-in, track morning back/hip feel—not just the first 10 minutes lying down.
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If you share a bed, test the “in/out of bed” movement with your partner before you commit to a frame change.
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For edge users, sit and stand from the same spot a few times; if it collapses too much, rethink size or base support.
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Let foam acclimate to room temperature; cold rooms can make the surface feel firmer initially.
FAQs
Does “medium” vs. “medium firm” matter in this lineup?
In our sleep blocks, the “medium” gel models felt a touch more forgiving at the shoulders, while the “medium firm” builds held a flatter, more on-top posture.
Which Rest Only model is best for hot sleepers?
The 12-inch cooling gel hybrid and the 14-inch gel hybrid stayed the least stuffy over long nights, especially for Marcus.
Are these good for couples?
The 12-inch ZS-SP-02Q and the 12-inch cooling gel model performed best for motion isolation in Jenna and Ethan’s partner drills.
How long should setup take?
Plan on unboxing, positioning, and then letting the mattress reach its full shape over the next couple of days.
