Imaginarium & Co
Imaginarium 2 Pack Memory Foam Pillows: Detailed Spec Analysis
A solid value play for anyone outfitting a bed with two pillows at once , the Imaginarium 2-pack delivers CertiPUR-US certified gel-infused memory foam at a per-pillow tier that's hard to beat. Medium firmness and an all-position design make these bed pillows versatile enough for back sleepers who want a supportive neck cradle and side sleepers who need consistent loft, though stomach sleepers may find them adequate rather than ideal.
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Last updated: . Based on our analysis of 1,100+ pillows.
What Sets It Apart
Key specification highlights based on our analysis.
Memory Foam Fill
Fill type: memory foam
Cooling Technology
Gel Infused cooling (642 out of 1134 pillows have cooling)
CertiPUR-US Certified
Foam meets safety and emissions standards
Pack of 2
Includes 2 pillows
Why We Recommend It
- 01.
Pack of 2 pillows at 2.87 lbs each provides genuine memory foam density , not the hollow-feel of entry-level fiber fills
- 02.
Includes 2 extra cooling touch covers beyond the fitted ones, so you always have a fresh set while washing
- 03.
Gel-infused foam construction helps dissipate heat better than standard memory foam
- 04.
CertiPUR-US certified and hypoallergenic , low VOC emissions and resistant to dust mites
- 05.
Zippered removable covers are machine washable, making care straightforward
Considerations
- 01.
Solid memory foam (not shredded) means the loft is not adjustable , what you get is what you sleep on
- 02.
Standard size only (16" x 24") limits options for those who prefer king or queen pillow dimensions
- 03.
Foam inner is not machine washable , only the covers can go in the wash, so spot-cleaning the foam is required for spills
Technical Specifications
| Feature | Specification |
|---|---|
| Pillow Size | Standard |
| Pack Count | 2 |
| Dimensions | 24" L x 16" W |
| Weight Per Pillow | 2.87 lbs |
| Total Weight | 5.74 lbs |
| Fill Material | Memory foam |
| Fill Type | Solid |
| Adjustable Loft | No |
| Firmness Level | Medium |
| Adjustable Firmness | No |
| Cover Material | Polyester |
| Removable Cover | Yes |
| Washable Cover | Yes |
| Zippered Cover | Yes |
| Cooling Technology | Gel infused |
| Side Sleeper | Yes |
| Back Sleeper | Yes |
| Stomach Sleeper | Yes |
| Neck Alignment | Yes |
| Machine Washable | Cover Only |
| Certifications | CertiPUR-US, hypoallergenic |
| Warranty | 5 years |
| Warranty Details | 5 Year Risk-Free Warranty on all materials and components |
Fill & Construction
The Imaginarium uses a solid memory foam inner (not shredded), which means it delivers a consistent feel across the entire 16" x 24" sleeping surface without lumps or flat spots. At 2.87 lbs per pillow, the foam density is in a respectable range for a standard-size memory foam pillow set.
The solid construction means the loft is fixed , there's no adding or removing material to dial in your preferred height.
Firmness & Support
Rated at medium firmness, these pillows strike a balance between cushioning and support that works well across multiple sleep positions. Back sleepers get a natural neck cradle that promotes cervical alignment, while side sleepers benefit from enough resistance to keep the head level with the spine.
Stomach sleepers can use them, though a thinner or softer pillow would typically be more comfortable for face-down sleeping.
Cooling & Breathability
The gel-infused memory foam is designed to pull heat away from the sleeping surface, which gives it an edge over standard memory foam. However, solid foam by nature is less breathable than shredded or ventilated alternatives, so the cooling effect is moderate rather than dramatic.
The included extra cooling covers add another layer of temperature management with their polyester fabric that's smoother to the touch.
Care & Durability
The zippered polyester covers are fully removable and machine washable, making regular cleaning easy , and the bonus set of cooling touch covers means you can rotate without waiting for laundry day. The foam inner itself is spot-clean only, which is standard for solid memory foam pillows.
CertiPUR-US certification confirms the foam meets durability and emissions standards, and the 5-year warranty provides long-term assurance on material quality.
Who Is This Pillow For?
Ideal For
- ✓ Back sleepers who want a medium-firm foam gel pillow that cradles the neck without pushing the head too far forward
- ✓ Side sleepers looking for consistent loft and neck alignment , the 2.87 lb density holds its shape through the night
- ✓ Allergy sufferers who need hypoallergenic, CertiPUR-US certified materials with low chemical off-gassing
- ✓ Couples or guest rooms , the 2-pack means both sides of the bed get matching pillows in one purchase
Not Ideal For
- ✕ Hot sleepers who need aggressive cooling , the gel infusion helps but solid memory foam still retains more heat than shredded fills or latex
- ✕ Sleepers who like to customize loft height , the solid foam construction doesn't allow you to add or remove fill
- ✕ Those who prefer a plush, sink-in-deep feel , medium firmness provides structured support rather than a soft, downy experience
Like most compressed memory foam pillows, these will arrive vacuum-sealed and need time to expand to their full 16" x 24" dimensions. Allow 24-48 hours for the foam to fully decompress and for any initial off-gassing odor to dissipate.
Unbox in a well-ventilated room and let the foam inner breathe before putting on the covers
If the pillow still feels too firm after expanding, give it a few nights , memory foam typically softens slightly with body heat and use
Imaginarium & Co backs these pillows with a 5-year risk-free warranty covering all materials and components, which is notably generous for pillows in this category. This kind of coverage suggests confidence in foam durability and is worth registering promptly after purchase.
FAQ
Can I wash the entire Imaginarium memory foam pillow in the washing machine?
No , only the removable zippered covers are machine washable. The solid foam inner should be spot-cleaned with a damp cloth and mild detergent.
The good news is you get 4 total covers (2 fitted plus 2 extra cooling covers), so you can rotate them during wash cycles.
Is this pillow good for side sleepers with neck pain?
Yes, the medium firmness and solid memory foam construction provide consistent support for neck alignment, which is critical for side sleepers. The foam contours to your head and neck without collapsing, keeping your spine in a neutral position.
That said, if you have chronic neck issues, the non-adjustable loft means you can't fine-tune the height.
How does the gel-infused cooling actually work , does it sleep cool?
The gel infusion absorbs and redistributes body heat rather than trapping it like standard memory foam. It provides a noticeably cooler initial feel compared to non-gel foam pillows, though it won't match the airflow of shredded foam or latex.
The extra cooling touch covers also help with surface-level temperature comfort.
What does CertiPUR-US certification mean for these pillows?
CertiPUR-US means the memory foam has been independently tested for harmful chemicals, heavy metals, and off-gassing emissions. It confirms the foam is made without ozone depleters, formaldehyde, or prohibited phthalates , important for something you press your face against for 8 hours a night.
Are these pillows too thick for stomach sleepers?
They're usable but not ideal. The solid memory foam at medium firmness provides more loft than most stomach sleepers prefer , a thinner, softer pillow generally keeps the neck in a more neutral position when sleeping face-down.
The product lists stomach sleeper suitability, but it's the weakest of the three position fits.
What's the difference between the fitted covers and the extra cooling covers included?
Both are removable polyester covers with zippers, but the extra cooling touch covers are designed with a smoother, cooler-feeling fabric for temperature-sensitive sleepers. Having two sets total means you can keep one on the pillow while the other is in the wash , a practical perk for maintaining a fresh sleep surface.
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Bottom Line
The Imaginarium 2-pack is a smart buy for anyone who wants certified, gel-infused memory foam pillows without paying premium single-pillow tier twice. Back sleepers will get the most out of the medium firmness and neck alignment support, while side sleepers benefit from the consistent loft.
The 5-year warranty and extra set of cooling covers add genuine value that separates this from disposable entry-level foam pillow sets.
Best for back and side sleepers who want a matching pair of certified memory foam pillows with cooling gel and long warranty coverage.
Consider alternatives if you need adjustable loft, sleep very hot, or strongly prefer stomach sleeping.
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