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A cooling gel mattress for hot sleepers
Greoo Cooling Green Tea Gel Memory Foam Mattress
Greoo's green-tea gel memory foam mattress aims to keep nights cool, for anyone who wakes up overheated.
Deal score 7.4 · Great deal
We're checking this price again; the store's own page has it now.
This deal was in an earlier drop. The store may have changed its price since.
Every store we checked
- WalmartNew
In stockSold by GREOO
$259.00Observed at 3:23 AM
From Walmart
- High-density pure foam resists sagging and deformation for long-lasting firm support
- Gel-infused foam improves air circulation and prevents heat build-up
- All-foam, spring-free build isolates motion with no bouncing or squeaky noise
- Foam is CertiPUR-US certified and the fabric cover is OEKO-TEX certified
- Fiberglass-free and free of harsh chemicals
- Removable machine-washable zipper cover
- Sizes
- Twin, Twin-XL, Full, Queen, King
- Materials
- High-density pure foam; gel-infused foam; fabric cover (CertiPUR-US foam, OEKO-TEX fabric, fiberglass-free)
- Fit
- Fits all bed frames and floors
- Sizing
- Firm feel; reviewers say it is firmer than expected. Allow about 72 hours to fully expand, corners take longest.
- Care
- Removable cover is machine-washable
- Guarantee
- 365-night risk-free trial
- Returns
- Free holiday returns until Jan 31
- Shipping
- Free shipping; arrives Nov 7 (in 3+ days); pickup not available
- In the box
- Mattress rolled in a compact box, Cutter to open the plastic
What buyers say
Buyers like
- High quality build, not just a cheap block of foam
- Easy unboxing: rolls itself out with the included cutter
- Expands to the promised thickness with no empty or dented corners
- No nasty chemical smells
- Removable, washable zipper cover with inner cover underneath
- Comfortable and supportive for the back; fits the bed frame perfectly
Buyers complain about
- Firmer than expected; not plush
- Takes quite a while to fully inflate, corners slowest
Specs
- Size
- Queen
- Type
- Gel Memory Foam
- Topper Type
- Eurotop
- Specialty Style
- Sofa Bed
- Thickness
- 12 in
About the Greoo Cooling Green Tea Gel Memory Foam Mattress
The Greoo Cooling Green Tea Gel Memory Foam Mattress is a 12-inch all-foam queen with a gel-infused memory foam top and a Eurotop-style cover. It is CertiPUR-US certified, fiberglass-free, and the zippered cover is machine washable. At $259 at Walmart as of November 3, 2026, it is the only new price listed, so there is no recent range to compare against. It is a budget all-foam bed aimed at back sleepers and guest rooms rather than plush-seekers.
Best forBack sleepers who want firm supportGuest rooms and spare bedsShoppers on a tight budgetHot sleepers wary of standard memory foam
Pros
- Gel-infused foam is designed to limit heat build-up
- All-foam build isolates motion and stays quiet
- CertiPUR-US foam and OEKO-TEX cover, fiberglass-free
- Removable, machine-washable zipper cover
- Rolls out of the box with an included cutter
- Holds its full 12-inch thickness with no dented corners
Cons