8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
Holiday Flash SaleWayfair VerifiedWayfair Verified
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full
8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, Full

8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

BySleep by Wayfair™
$197.99 was$349.99
43% Off
FREE 2-Day Delivery

Get it by Sat, Nov 7 

to 

43215

(Order within 18 hrs 11 mins)

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Top-rated items, hand-inspected with a rigorous 20 step process. What Makes It Verified.

User Image
Meet Your Product Specialist, Madeleine G.
Our product specialist has inspected hundreds of mattresses, assessing everything from foam density to edge support.
Why We Love It
  • I love that the top feels smooth, kind of like a soft, woven tee

  • It has a pretty solid bounce when I push on it, even though it's on the thinner side

  • I like that the edges feel firm when I press down – doesn’t sag at the sides

Materials & Construction
Entry Level
Standard
Upgraded
Premium
1 Left in Stock

Documents

  • Installation And Assembly (pdf)

About This Product

This memory foam mattress offers a balanced medium comfort level to refresh your sleep space. Gel-infused memory foam cushions pressure points, while a high-density base layer delivers steady support below. Low motion transfer keeps movement isolated so changes in sleeping positions won't disrupt rest. A soft jacquard cover adds a woven texture across the tight top for an elevated finish. Plus, its breathable design promotes airflow to help keep you cool and comfortable all night long.

Product Dimensions

Product Dimensions

Certifications

Fiberglass Warning
WARNING: Do not remove the mattress cover under any circumstances. Removing the mattress cover will damage the fire protection and pose health and safety risks.
Sustainability Certificate(s)
CertiPUR-US® Certified

Details

Product Type
Gel Memory Foam
Mattress Size
Full / Double
Comfort Level / Firmness
Medium
Fill Material
Open Cell Foam
Foam Type
Gel Memory Foam
Specialty Foam Infusion
Green Tea infused
Mattress Layer Details
Memory Foam
Mattress Top Type
Tight Top
Construction Features
Mattress Edge Support, Mattress in a Box
General Features
Breathable, Cooling Technology
Durability
Antimicrobial
Cooling Type
Gel Foam or Gel Infused Foam
Low Motion Transfer
Yes
Age Group
Adult
Compatible With
Adjustable Bed Base
Weight Capacity
500 lb.
Imported
Yes
Wayfair Verified
Yes

At a Glance

  • Medium Firmness

  • Shop Sustainably: CertiPUR-US® Certified

  • Wayfair Verified

  • Cooling Technology

  • Breathable Construction

  • Compatible with Adjustable Base

  • Mattress Edge Support

  • Mattress Thickness: 8 ''

  • Low Motion Transfer

Mattress Size:

Full

100-Night Free Trial

We believe in great sleep, guaranteed.

That's why every mattress you purchase from Wayfair comes with a 100-Night Trial. Adjusting to a new mattress takes time, so try yours for up to 100 nights. If you don't love your new mattress within the first 100 nights, contact our mattress experts to arrange a return. Please note this excludes Mattress Toppers, Crib Mattresses, Air Mattresses, and Open Box Mattresses, and you may return or exchange a mattress once per order.

Learn More

Other Dimensions

Overall Dimensions
54'' W X 75'' L X 8'' D
Mattress Thickness - Top to Bottom
8''
Mattress Weight
36.1 lb.

Warranty

Warranty
Limited Warranty
Warranty Length
10 Years
Warranty Details
Worry-free 10-year limited warranty included
Commercial Warranty
Yes

Get Everything You Need

8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

8'' Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

$197.99

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

Waterproof Fitted Mattress Protector - Sleep by Wayfair™

$17.99

Buy Both: $215.98

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Wayfair Rewards

Earn $9.90 in rewards, with 5% back¹, plus more exclusive perksEarn $9.90 in rewards, with 5% back¹, plus more exclusive perks

Customer Reviews

4.6

Rated 4.6 out of 5 stars.

25,834 Reviews

Customers say

Customers find the product to be very comfortable and a great value for the price. Many reviewers highlight its comfort and supportive qualities, making it ideal for a good night's sleep. While most are pleased with the quality, some customers have noted that the mattress does not always expand to the full advertised size, with a few experiencing it being slightly smaller than expected.

AI-generated from customer reviews

Showing 1-5 of 25,834 reviews

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Rated 5 out of 5 stars.

HopeGrand Junction, CO

Mattress Size:Twin

These are the best mattresses, especially for an Airbnb or rental unit. They are affordable, very comfortable and convenient. Put a nice mattress pad on there and you’ll get a great night sleep!

11/01/2026

Rated 1 out of 5 stars.

LauraBoxford, MA

Mattress Size:Full

When we unpacked this mattress we immediately noticed that it was dirty under the plastic wrap. Obviously we did not take it out of the plastic to investigate further and reached out to Wayfair. We didn't want a replacement because the whole thing disgusted me. They issued a refund and we requested they pick up the mattress because in our state we have to pay a fee to dispose of a mattress. It has been 3 weeks and I am still waiting for them to arrange pick up and I have sent dozens of emails to try to arrange pick up. It has been a nightmare and I have a stupid dirty mattress taking up room in my house. DO NOT ORDER

09/23/2026

Rated 5 out of 5 stars.

Cindy Blaine, MN

Mattress Size:Queen

Very comfortable mattress. I let it expand for a couple of days but it really only needed a day.

09/05/2026

Rated 5 out of 5 stars.

MicheleWaterford, MI

Mattress Size:Twin

This is the first bed for our 2.5 yo grandson. He slept in it all night, which is a rare occurrence. Mom says the bed is comfortable and supportive.

08/11/2026

Rated 5 out of 5 stars.

EmilyNew York, NY

Mattress Size:Full

My daughter wanted a larger bed for her room and this mattress proved to be a perfect match to her needs.

11/01/2026

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