Primo International doesn’t have the same name recognition as the biggest online mattress brands, but its lineup is built around practical, retailer-friendly beds: compressed shipping, thick comfort tops, and pricing that often undercuts premium models. For this review, I tested four mattresses and scored them on the factors that most sleepers actually notice night after night—support, cooling, pressure relief, motion isolation, responsiveness, edge support, and expected durability.
If you want the quick version, start with the takeaways and the charts below. Then jump to the individual testing notes for the model that matches your sleep style.
Table of Contents
Product overview
| Mattress | Best for | Type / feel | Height | Price (example) | Our score |
|---|---|---|---|---|---|
| Majesty 16" | Plush comfort + pressure relief | Hybrid / ultra plush | 16" | $599 (Queen) | 4.3 / 5 |
| Z Hybrid 14" | Balanced plushness + easy movement | Hybrid / plush | 14" | $429 (Full) | 4.2 / 5 |
| Polar Hybrid 14" | Cooling + stable support | Hybrid / medium-firm | 14" | $470.37 (Queen) | 4.2 / 5 |
| Galaxy 2 9" | Firm feel + lower price entry | Hybrid / firm tight top | 9" | From $229 (Twin XL) | 4.0 / 5 |
Testing Team Takeaways
If you only read one section, make it this:
- Majesty 16" is the plushest feel of the group. It’s the best match for side sleepers who want a softer Euro-top finish without losing basic support.
- Z Hybrid 14" feels a touch firmer and more buoyant. It worked better for combination sleepers who change positions and don’t want a slow, stuck-in-foam feel.
- Polar Hybrid 14" was the cooling standout. The cover feels noticeably cool to the touch, and the bed stayed more temperature-neutral over long stretches.
- Galaxy 2 9" is the lean, firm option. It’s a practical pick for a guest room, a kids’ room, or anyone who wants a tighter surface without a thick foam topper.
How we tested these mattresses
I spent multiple nights on each mattress and ran the same set of checks on every model so the comparisons stayed consistent. I evaluated support and firmness in different sleeping positions, paid attention to heat build-up and airflow, and tested motion transfer and bounce to get a clearer sense of how the bed would feel for couples.
For edge support, I tested both sitting and lying near the perimeter. I also inspected the cover, seams, foam layers, and coil construction to estimate how well each mattress should hold up over time. Each category is scored on a 1–5 scale and averaged into an overall rating.
Mattress comparison chart
| Mattress | Type | Feel | Notable features | Warranty |
|---|---|---|---|---|
| Majesty 16" | Hybrid | Ultra plush | Thick Euro top; gel memory foam; pocket coils | 10-year (pro-rated) |
| Z Hybrid 14" | Hybrid | Plush | Euro top; memory foam + high-density foam; zoned coil support | 10-year (pro-rated) |
| Polar Hybrid 14" | Hybrid | Medium-firm | Ice-yarn cover; gel memory foam + convoluted foam; reinforced edge | 10-year |
| Galaxy 2 9" | Hybrid | Firm | Low-profile tight top; thinner foam layer over pocket coils; boxed delivery | 5-year (pro-rated) |
What did these mattresses feel like?
Majesty 16"
Our score: 4.3 / 5
Best for: Side sleepers who want a plush, cushioned feel
Quick Specs
- Type: Hybrid (pocket coil + foam)
- Height: 16"
- Feel: Ultra plush
- Coil count (Queen): 768
- Warranty: 10-year pro-rated
- Weight capacity: 600–700 lbs (Queen)
- Availability: Sold through select retailers; pricing varies
- Shipping: Compressed and rolled in a box
Our Testing Experience
The Majesty is the “sink in” bed in this lineup. The Euro top has a soft, padded surface that takes pressure off shoulders and hips, and the coil support underneath keeps it from feeling unstable. It’s plush, but it didn’t collapse under me the way some softer hybrids can.
What we liked
- Noticeably cushioned Euro-top feel, especially on side
- Solid pressure relief without a mushy finish
- Better edge stability than many plush hybrids
Who it is best for
- Side sleepers who want a softer surface
- Combo sleepers who prefer plush comfort but still want support
- Shoppers looking for a thick, high-profile hybrid
Where it falls short
- Not the coolest option in this group
- Ultra-plush feel may be too soft for strict stomach sleepers
Review Score
| Category | Score (1–5) |
|---|---|
| Support | 4.3 |
| Cooling | 4.0 |
| Pressure relief | 4.6 |
| Motion isolation | 4.2 |
| Responsiveness | 4.2 |
| Edge support | 4.3 |
| Durability | 4.3 |
Best for plush comfort and pressure relief, with steady edges for a softer mattress.
Z Hybrid 14"
Our score: 4.2 / 5
Best for: Combination sleepers who want plush comfort without feeling stuck
Quick Specs
- Type: Hybrid (pocket coil + foam)
- Height: 14"
- Feel: Plush
- Coil count (Full): 630
- Warranty: 10-year pro-rated
- Weight capacity: 600–700 lbs (Queen)
- Availability: Sold through select retailers; pricing varies
- Shipping: Compressed and rolled in a box
Our Testing Experience
The Z Hybrid lands between the super-plush Majesty and the cooler, firmer Polar. It has a cushioned top, but the surface feels a bit more springy and “mobile,” which made it easier to rotate positions. If you like a plush feel but still want quicker response, this was the more cooperative option in my testing.
What we liked
- Plush surface without the deepest sink
- Easier to move on compared with the softer, thicker model
- Good blend of contouring and bounce
Who it is best for
- Combination sleepers who change positions often
- Back sleepers who like some cushioning but not a super-soft top
- Couples who want a balanced hybrid feel
Where it falls short
- Not as pressure-relieving as the plushest mattress in this group
- Cooling is decent, but it isn’t the standout here
Review Score
| Category | Score (1–5) |
|---|---|
| Support | 4.2 |
| Cooling | 4.0 |
| Pressure relief | 4.4 |
| Motion isolation | 4.1 |
| Responsiveness | 4.4 |
| Edge support | 4.1 |
| Durability | 4.2 |
A well-rounded hybrid with a plush top and quicker response for easier movement.
Polar Hybrid 14"
Our score: 4.2 / 5
Best for: Hot sleepers who want a cooler surface and a steadier, medium-firm feel
Quick Specs
- Type: Hybrid (pocket coil + foam)
- Height: 14"
- Feel: Medium-firm
- Warranty: 10-year
- Weight capacity: 600–700 lbs (Queen)
- Availability: Sold through select retailers; pricing varies
- Shipping: Rolled and boxed
Our Testing Experience
The Polar Hybrid is less about plushness and more about staying even and temperature-neutral. The cover has a noticeably cool-touch feel, and the overall surface felt more breathable than the thicker Euro-top models. Support felt steady across positions, and the reinforced edge structure made the perimeter feel more usable than I expected from a boxed hybrid.
What we liked
- Cool-to-the-touch cover feel stands out
- Stable edge feel and clean perimeter structure
- Balanced support that works across positions
Who it is best for
- Hot sleepers or anyone sensitive to heat build-up
- Back and combo sleepers who prefer a medium-firm surface
- Couples who want a steadier edge and reduced motion transfer
Where it falls short
- Not the deepest plush feel if you want maximum sink
- May feel too firm for very lightweight side sleepers
Review Score
| Category | Score (1–5) |
|---|---|
| Support | 4.4 |
| Cooling | 4.5 |
| Pressure relief | 4.2 |
| Motion isolation | 4.1 |
| Responsiveness | 4.2 |
| Edge support | 4.4 |
| Durability | 4.3 |
The cooling-forward choice, with strong edges and steady, medium-firm support.
Galaxy 2 9"
Our score: 4.0 / 5
Best for: Guest rooms, kids, or sleepers who want a firmer, simpler build
Quick Specs
- Type: Hybrid / pocket-coil build
- Height: 9"
- Feel: Firm
- Warranty: 5-year pro-rated
- Weight capacity: 600 lbs
- Availability: Sold through select retailers; pricing varies
- Shipping: Compressed and boxed
Our Testing Experience
The Galaxy 2 is the most straightforward mattress in this group: a firmer tight-top surface with less cushioning up top. On my back, it felt stable and supportive, but side sleeping brought on quicker “bottoming out” because the comfort layer is thinner. For the right person, though—especially as a budget-friendly or secondary bed—the firmer, cleaner feel is the appeal.
What we liked
- Firm, stable surface that doesn’t feel overly bouncy
- Easy to get on and off thanks to the tighter top
- Solid value as a simple, boxed mattress
Who it is best for
- Back sleepers who prefer a firmer feel
- Guest rooms, kids’ rooms, or short-term setups
- Shoppers who want a slimmer mattress profile
Where it falls short
- Less pressure relief for side sleepers compared with the thicker hybrids
- Not the best option for motion-sensitive couples
Review Score
| Category | Score (1–5) |
|---|---|
| Support | 4.4 |
| Cooling | 4.0 |
| Pressure relief | 3.8 |
| Motion isolation | 3.8 |
| Responsiveness | 4.2 |
| Edge support | 4.0 |
| Durability | 4.0 |
A firmer, lower-profile option that works best when you don’t need deep cushioning.
Score comparison
| Mattress | Support | Cooling | Pressure Relief | Motion Isolation | Responsiveness | Edge Support | Durability | Overall |
|---|---|---|---|---|---|---|---|---|
| Majesty 16" | 4.3 | 4.0 | 4.6 | 4.2 | 4.2 | 4.3 | 4.3 | 4.3 |
| Z Hybrid 14" | 4.2 | 4.0 | 4.4 | 4.1 | 4.4 | 4.1 | 4.2 | 4.2 |
| Polar Hybrid 14" | 4.4 | 4.5 | 4.2 | 4.1 | 4.2 | 4.4 | 4.3 | 4.2 |
| Galaxy 2 9" | 4.4 | 4.0 | 3.8 | 3.8 | 4.2 | 4.0 | 4.0 | 4.0 |
Which mattress should you choose?
The choice is mostly about feel: plush cushioning, cooling, or a firmer surface.
- Pick Majesty 16" if you want the softest, most pressure-relieving top.
- Pick Polar Hybrid 14" if you sleep hot or want a cooler-to-the-touch surface in a medium-firm build.
- Pick Z Hybrid 14" if you want a plush hybrid that’s easier to move on.
- Pick Galaxy 2 9" if you want a firmer, simpler mattress for a lower entry price.
If you’re unsure, use your main “pain point” as the tiebreaker: overheating points to Polar, shoulder/hip pressure points point to Majesty, and easy movement tends to favor Z Hybrid.
What to know before you buy
Primo International mattresses can offer strong value, but they’re not built like premium direct-to-consumer flagships. Public spec sheets are often thinner (for example, foam densities or coil gauges may not be listed), and the comfort lineup is fairly straightforward. If you need very specific tuning for a niche sleep issue, you may want to compare with higher-end options.
How does Primo International compare with alternatives?
If you like the price-to-performance angle but want a more polished premium feel, mattresses like the Saatva Classic or Brooklyn Bedding Aurora Luxe are common cross-shops. They usually cost more, but you’re buying broader firmness options, more detailed specs, and a deeper brand support ecosystem.
If your goal is a solid boxed hybrid that covers the basics without paying for heavy marketing, Primo International can make sense—especially when you find the models discounted at major retailers.
Setup and care tips
- Unbox in the right room. These mattresses are easier to handle when you open them in the space where they’ll live.
- Let the bed air out. If you notice a “new mattress” smell, crack a window and give it a day or two to dissipate.
- Give it time to fully expand. Most boxed beds improve in shape and feel over the first 24–48 hours.
- Use a supportive base. A flat platform, slats with minimal gap, or a proper foundation helps the mattress feel more stable.
- Rotate occasionally. Rotating head-to-foot every few months can help reduce uneven wear.
- Lean into breathable bedding for cooling. If you’re heat-sensitive, a breathable protector and lighter sheets make a difference.
- Adjust feel with toppers, not guesswork. A topper can soften a firm mattress (like Galaxy 2), while a firmer topper can slightly “tighten up” a plush surface.
- Check the retailer’s policy. Trial windows and returns depend on where you buy, so confirm the details before checkout.
FAQs
Which model felt coolest overnight?
Polar Hybrid 14" was the coolest in my testing. The cover has a noticeably cool-touch feel, and the overall mattress held temperature more evenly through the night.
What’s the best choice for side sleepers?
Majesty 16" is the best match for side sleepers who want more cushioning. It did the best job of easing pressure at the shoulders and hips.
Which mattress had the best edge support?
Majesty and Polar were the strongest at the edges in this group, and Galaxy 2 held up better than most budget boxed beds. Z Hybrid was solid, but not quite as confidence-inspiring as the top two.
Are these mattresses good for couples?
Majesty and Z Hybrid handled motion transfer the best overall. Polar is a good middle ground, while Galaxy 2 is the least “couple-focused” because you feel more movement on a firmer, thinner build.
Do Primo International mattresses come with a trial?
In most cases, the trial and return policy are set by the retailer, not the brand. Always confirm the specific store policy before you buy.
Are these mattresses fiberglass-free?
Not every listing makes material disclosures easy to verify. If fiberglass is a concern, ask the retailer for specifics and use a mattress protector to reduce direct contact with the cover.
