GREOO Queen 14 inch Mattress, Cooling Grenn Tea Gel Memory Foam, Pressure Relief & Motion Isolation, CertiPUR-US Foam, Washable Cover, 365-Night Trial
GREOO Queen 14 inch Mattress, Cooling Grenn Tea Gel Memory Foam, Pressure Relief & Motion Isolation, CertiPUR-US Foam, Washable Cover, 365-Night Trial
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GREOO Queen 14 inch Mattress, Cooling Grenn Tea Gel Memory Foam, Pressure Relief & Motion Isolation, CertiPUR-US Foam, Washable Cover, 365-Night Trial

|25 ratings
GREOO Queen 14 inch Mattress, Cooling Grenn Tea Gel Memory Foam, Pressure Relief & Motion Isolation, CertiPUR-US Foam, Washable Cover, 365-Night TrialGREOO Queen 14 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO King 12 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Queen 12 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Twin 6 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Queen 10 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Twin 10 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Twin 8 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Twin XL 10 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Full 12 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Full 8 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO King 14 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Full 10 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night TrialGREOO Full 6 inch Mattress Cooling Grenn Tea Gel Memory Foam Pressure Relief Motion Isolation CertiPUR US Foam Washable Cover 365 Night Trial
Bed SizeQueen
Mattress Thickness14 in

Key item features

  • High-Density Pure Foam Support & Long-Lasting Durability🛡️
    Crafted from powder-free high-density pure foam, this mattress resists sagging and deformation for long-lasting use.⏳ It delivers solid, consistent firm support to cradle your tired waist and back, creating excellent overall sleeping support.

  • Cooling Gel Foam Prevents Heat Build-Up❄️
    Upgraded gel-infused foam optimizes air circulation and avoids heat accumulation on the bed surface. It eliminates stuffy, overheated sleep and stops midnight sweats for all-night dry and cozy rest.😴✨

  • Zero Motion Transfer & Noise-Free Sleep🤫
    Spring-free all-foam structure isolates movement completely without bouncing or squeaky noise🚫. Your partner’s tossing and turning will never interrupt your deep sleep.

  • Safe Certified Material & Washable Zipper Cover📜
    The mattress foam is CertiPUR-US certified, while the fabric cover holds OEKO-TEX certification✅. Fiberglass-free and free of harsh chemicals🚫☠️, the removable machine-washable cover keeps your sleep space hygienic without extra protectors.

  • Easy Setup & 365-Night Risk-Free Trial📦
    Compact boxed design supports single-person carrying and fits all bed frames and floors perfectly. Enjoy a full-year four-season sleep trial to test its firm support and cooling effect with zero worry.✨💤

Specs

Bed size, QueenMattress comfort level, FirmMattress type, Memory Foam MattressesMattress thickness, 14 inBrand, GREOOMaterial, Memory Foam; Gel Infused Foam; High-Density Support Foam

About this item

Product details

🌙 You're Not Sleeping Well? Let's Fix That.  🌙
You're not sleeping well.
• Maybe you wake up with a sore lower back.
• Maybe you kick off the covers at 2 AM because you're drenched in sweat.
• Maybe your partner's tossing is bouncing you awake every hour.
• Or maybe all three.
You've tried fixes. New pillows. White noise. Cutting out coffee.
But the real problem is right under you.

★ Here's What's Broken With Most Mattresses ★
• Firm mattresses? They feel like a concrete slab. Your hips and shoulders get zero pressure relief. You wake up sore.
• Memory foam mattresses? They sleep hot. You sink in like quicksand. Getting out of bed feels like climbing out of a hole.
• Hybrid mattresses? You're paying for springs you don't need and motion transfer you can feel.

✨ Our Mattress Fixes All of It ✨
• Firm support – but not hard.
• Cooling gel memory foam – but not sweaty.
• Zero motion transfer – but no expensive springs.

🔧 Here's How It Works 🔧
• The top layer is cooling gel memory foam. It contours to your hips, shoulders, and lower back. Relieves pressure points. And unlike regular memory foam, it actively pulls heat away from your body. No night sweats.
• The middle layer is transition foam. It keeps you from feeling the hard support layer underneath. This is what makes firm feel comfortable instead of punishing.
• The bottom layer is high-density support foam. It's firm. Stable. Won't sag after thress months like cheap mattresses do. This is what keeps your spine aligned all night.
• The cover is removable and machine washable. Zip it off. Throw it in the washing machine. Zip it back on. Clean sleep without buying a separate protector.
• The materials are safe. No fiberglass. No harsh chemicals. CertiPUR-US certified foam. OEKO-TEX certified cover.
• The delivery is simple. Comes in a box. One person can carry it upstairs. Fits any frame – platform, slatted, box spring,  even the floor. Unbox, unroll, wait 48-72 hours for full expansion.

🎁 And the Best Part? 🎁
You have 365 nights to decide.
That's a full year. Sleep on it through all four seasons. See how your back feels in the morning. See if you stop waking up sweaty.
Mattress in a Box – one person can carry it upstairs.
Universal compatibility – fits any frame, even the floor.
💤 The Bottom Line 💤
Most firm mattresses feel like concrete. Most memory foam feels like quicksand.
Ours is the one that got it right.
Firm enough for your back. Cool enough for your body. Comfortable enough to keep.
👉 Click Add to Cart. Sleep on it for a year. We'll be here if you need us.

  • High-Density Pure Foam Support & Long-Lasting Durability🛡️
    Crafted from powder-free high-density pure foam, this mattress resists sagging and deformation for long-lasting use.⏳ It delivers solid, consistent firm support to cradle your tired waist and back, creating excellent overall sleeping support.

  • Cooling Gel Foam Prevents Heat Build-Up❄️
    Upgraded gel-infused foam optimizes air circulation and avoids heat accumulation on the bed surface. It eliminates stuffy, overheated sleep and stops midnight sweats for all-night dry and cozy rest.😴✨

  • Zero Motion Transfer & Noise-Free Sleep🤫
    Spring-free all-foam structure isolates movement completely without bouncing or squeaky noise🚫. Your partner’s tossing and turning will never interrupt your deep sleep.

  • Safe Certified Material & Washable Zipper Cover📜
    The mattress foam is CertiPUR-US certified, while the fabric cover holds OEKO-TEX certification✅. Fiberglass-free and free of harsh chemicals🚫☠️, the removable machine-washable cover keeps your sleep space hygienic without extra protectors.

  • Easy Setup & 365-Night Risk-Free Trial📦
    Compact boxed design supports single-person carrying and fits all bed frames and floors perfectly. Enjoy a full-year four-season sleep trial to test its firm support and cooling effect with zero worry.✨💤

info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Bed size

Queen

Mattress comfort level

Firm

Mattress type

Memory Foam Mattresses

Mattress thickness

14 in

Warranty

Warranty information

Please inspect the mattress carefully before opening the vacuum package. If you find any defects or inconsistencies, contact our customer service immediately for assistance.We offer a 1-year limited warranty for this all-foam mattress. Within the warranty period, if the mattress suffers from sagging (sinkage over 10% at the center or edges), abnormal noise or deformation, please reach out to customer service right away to resolve the issue.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.2 out of 5 stars
stars
25 ratings16 reviews
Includes global ratings and reviews
How item rating is calculated
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Showing 1-3 of 16 reviews

Nov 1, 2026
Reviewer name: Cher
Top Reviewer
Item details
Bed size: Twin
Mattress thickness: 6 in
Sold and shipped byGREOO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Wonderful addition to the new bunk bed

This came very quickly and blew up before the day was through. It appears to be very firm and fits the bunk perfectly. Will be ordering fitted sheets to fit next. Can't wait for the grandson to try it out. There is no smell for those that care.

Helpful?1HIXWCQ2QQD820373400938
reply from GREOO

Hello Cher! Thank you so much for the review! Glad it arrived fast, expanded the same day, and the firm fit works perfectly for the bunk — and great to hear there's no smell. Hope your grandson loves it! Warm regards, GREOO Support Team

Jul 4, 2026
Reviewer name: Ginette
Top Reviewer
Item details
Bed size: Twin
Mattress thickness: 6 in
Sold and shipped byGREOO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Exceeds my expectations by a lot!

This is a high quality mattress for a decent price. So often you see an ad for a "mattress" without coils, and it turns out to be just a block of foam with a cheap, papery cover, if even. Not this, not at all. It came as a small, compact roll, with a cutter to slide through the plastic. Once you do, it rolls itself off, without you having to do anything. Brilliant. I did give it the recommended 72 hours to fully puff up, and it turned into the 6 inch mattress I was promised in the description (see second picture). No empty or dented corners. No nasty chemical smells or anything. I have not tried it myself, but I had a friend come by to visit after a long shift, crashing down on it, and calling it "super comfortable". It does feel firm enough, but without being uncomfortable. The cover is good quality textile and has a zipper, so that you can remove it, and wash it. A big advantage over a regular coil mattress. The inside has another cheesecloth cover, which is a nice detail, so you won't rip off pieces of foam when you take off the outer cover. It was meant to go on the spare bed, but I am going to try it myself, and may even change my own coil mattress for this

Incentivized Review
Helpful?1HIXWCQ2QQD820373400938
reply from GREOO

Hello Ginette! Thank you for this detailed, thoughtful review! We’re thrilled you appreciate our build quality, practical unboxing design and removable‑washable zipper cover. It’s wonderful to hear your friend found it super comfortable. Enjoy your spare‑bed mattress, and feel free to reach out if you need further assistance. Sincerely, GREOO Support Team

Jul 3, 2026
Reviewer name: Holly
Top Reviewer
Item details
Bed size: Twin
Mattress thickness: 6 in
Sold and shipped byGREOO
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

In the firm side

Arrived sooner than expected which was really nice. Took quite awhile to full inflate. The corners took the longest. I like the removable cover to wash it. It's firmer than I was expecting but I like really plush. I think it's a great mattress.

Incentivized Review
Helpful?1HIXWCQ2QQD820373400938
reply from GREOO

Hello Holly! Thank you for your honest review! It is lovely to hear your order arrived earlier than anticipated. It is normal for box‑rolled mattresses to take some time to fully expand, with corners often being the slowest part to bounce back. We are pleased you value the practical removable‑washable cover. We understand this mattress feels firmer than what you prefer, as you like extra plush sleeping surfaces. Please reach out if you need further assistance. Sincerely, GREOO Support Team

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