GREOO Twin Size Mattress in a Box 10" Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materials
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GREOO Twin Size Mattress in a Box 10" Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materials

1,725 ratings
GREOO Twin Size Mattress in a Box 10" Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materialsGREOO Twin Mattress in a Box 10 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO Queen Mattress in a Box 10 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO King Mattress in a Box 10 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO Full Mattress in a Box 12 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO Twin Mattress in a Box 12 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO Full Mattress in a Box 10 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO Queen Size Mattress in a Box 12 Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materialsGREOO Queen Size Mattress in a Box 14 Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materialsGREOO King Size Mattress in a Box 14 Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materialsGREOO Full Mattress in a Box 14 Inch Hybrid Cooling Gel Memory Foam Mattress Individually Pocket Coils Medium Firm Pressure Relief CertiPUR USGREOO King Size Mattress in a Box 12 Hybrid Cooling Gel Memory Foam with Individually Pocket Coils Firm Pressure Relief Certified materials
Bed SizeTwin
Mattress Thickness10 in

Key item features

  • Layered Hybrid Design: This 10-inch twin hybrid mattress utilizes an 8-layer construction, integrating cooling gel memory foam and individually wrapped pocket coils for comprehensive support.
  • Enhanced Cooling Comfort: Pressure-relieving and dual gel memory foams dissipate heat, while an airflow boost foam's open-cell structure provides superior breathability.
  • Adaptive Spinal Support: High-density support foam reinforces spinal alignment, with adaptive contouring to alleviate hip and shoulder pressure points.
  • Superior Motion Isolation: Smart pocket springs, with 20% more coils, isolate movement by 95%, ensuring undisturbed sleep.
  • Durable Firm Foundation: Ultra-dense base foam and reinforced edges prevent sagging, supporting up to 1000 lbs across its entire usable surface.
  • Certified Safe Materials: Crafted with CertiPUR-US certified foams, this mattress includes a built-in fire-resistant safety layer.
  • Convenient Box Setup: Delivered compressed, the mattress fully expands within 48-72 hours after unsealing for quick installation.
Generated by AI

Specs

Bed size, TwinMattress comfort level, FirmMattress type, Hybrid MattressesMattress thickness, 10 inBrand, GREOOMattress top type, Euro Top

About this item

Product details

Sleep Cooler, Deeper & Pain-Free! Meet the GREOO 10" Hybrid Twin Mattress
Science-backed comfort for all body types and sleep styles - CertiPUR-US certified Foam & trusted by 150k+ sleepers! Every layer is precision-crafted for perfection. After testing countless configurations, GREOO 8-layer hybrid design hybird mattress delivers targeted support, breathability, and cloud-like comfort-no compromises.

Why GREOO Wins:

✅ Cooling Gel Foam
Dissipates heat faster than standard foam + eco-friendly gel keeps skin cool.

✅ Smart Pocket Springs
20% more coils than others - isolates movement 95%. "My husband turns over around - I don't feel a thing!"

✅ Body Mapping
Stomach sleeper? Side? Back? GREOO 8-layer design kills hip/shoulder pressure while aligning your spine.

✅ Hotel-Grade Durability
Holds 1000 lbs without sagging. Reinforced edges = 100% usable surface. "Even our dog sleeps with us!"

✅Risk-Free Perks You Deserve
365-Night Trial - "Love it or return it!"
10-Year Warranty - Sleep worry-free with GREOO hybrid.

  • Skin-Friendly Breathable Fabric: Silky, cooling cover for instant comfort.
  • Fire-Resistant Safety Layer: Safety meets durability with built-in fire-resistant protection.
  • Pressure-Relieving Gel Memory Foam: Dissipates heat and cradles pressure points.
  • Airflow Boost Foam: Open-cell structure enhances breathability.
  • Dual Gel Memory Foam: Adaptive contouring for joint relief.
  • High-Density Support Foam: Reinforces spinal alignment.
  • Individually Wrapped Coils: Responsive, motion-isolating support.
  • Ultra-Dense Base Foam: Long-lasting foundation with zero sagging.

  • Simple Setup, Lasting Comfort

  • Remove the twin mattress from the box.
  • Cut the vacuum seal with the included tool.
  • Allow 48-72 hours for full expansion (tip: place in a ventilated area).
  • Experience GREOO's engineered comfort.
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

Twin

Mattress comfort level

Firm

Mattress type

Hybrid Mattresses

Mattress thickness

10 in

Warranty

Warranty information

Please make sure the mattress is not different before tearing the vacuum package, if there is any difference, please make sure to contact customer service at the first time to deal with it. We promise a long time warranty service for the mattress, as follows: 1. Since the date of signing the order, the mattress overall warranty 1 year; spring part of the warranty 10 years. 2. Warranty period, such as the mattress has any collapsed (the center of the mattress, the edge of the collapsed loss of more than 10%) ringing, deformation, please contact customer service at the first time to deal with it.

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

4.3 out of 5 stars
stars
1,725 ratings333 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars70% (1,205)
  2. 4 stars12% (208)
  3. 3 stars5% (86)
  4. 2 stars4% (62)
  5. 1 star10% (164)

Reviews summary

Pros

  • : The mattress provides quality comfort at low price.
  • : The mattress provides firm support and reduces back pain.
  • : The mattress delivers sound, pain-free rest and reduced tossing at night.
  • : The mattress expands after unboxing for fast installation.
  • : The mattress eliminates back and neck discomfort upon waking.

Neutral

  • : The mattress is very firm and springy but may arrive soft or uneven.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 333 reviews

Sep 13, 2026
Reviewer name: susan
Top Reviewer
Item details
Bed size: Queen
Mattress thickness: 10 in
Sold byGREOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Mattress

Sleep so good now No back pain Love it

Helpful?3RJJ0FWV8X1D16365359574
reply from GREOO

Hello susan! Thank you so much for this wonderful feedback! Nothing makes us happier than hearing that our mattress helps relieve your back pain and gives you great sleep. We hope this comfortable, supportive sleep stays with you for many years ahead. Sincerely, GREOO Support Team

Jul 25, 2026
Reviewer name: anonymous
Walmart Associate
Item details
Bed size: Queen
Mattress thickness: 12 in
Sold byGREOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mattress

soft and comfortable … fits my bed frame perfectly

Helpful?3RJJ0FWV8X1D16365359574
reply from GREOO

Hello anonymous! Thank you very much for your positive review! We’re delighted that the mattress provides you with a soft and comfortable sleeping experience and fits perfectly with your bed frame. We hope it continues to give you restful and peaceful sleep. If you have any questions or concerns during your continued use, please feel free to contact us at any time. Sincerely, Greoo Support Team

May 2, 2026
Reviewer name: Elizabeth
Top Reviewer
Item details
Bed size: King
Mattress thickness: 14 in
Sold byGREOODelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product

Great mattress, such a reasonable price. You could literally replace your mattress every two years and not spend as much as you would on one mattress in 20 years. Great mattress, such a reasonable price. You could literally replace your mattress every two years and not spend as much as you would on one mattress in 20 years. Very comfortable we chose firm and it is very firm. We love it.

Helpful?3RJJ0FWV8X1D16365359574
Current price is Now $137.99
You save $108.00
was $245.99
Price when purchased online
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4.4 stars out of 5, based on 948 seller reviews(4.4)
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