14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™, King, 14"

Summer Markdowns Wayfair Verified

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

BySleep by Wayfair™

$335.99 was~~$479.99~~

30% Off

Sale

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $16.80 in rewards, with 5% back¹, plus more exclusive perks

Mattress Size:

King

Mattress Thickness:

14"

FREE 2-Day Delivery

Get it by Thu, Aug 13

43215

(Order within 18 hrs 45 mins)

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! **

Apply Now

At a Glance

Shop Sustainably: CertiPUR-US® Certified

Wayfair Verified

Cooling Technology

Breathable Construction

Hand-vetted for quality using our 10-point inspection. Learn more.

Meet Your Product Specialist, Kara A.

Our product specialist has inspected hundreds of mattresses, assessing everything from foam density to edge support.

Materials & Construction

Entry Level

Standard

Enhanced

Premium

Why We Love It

The medium-firm feel shows its strength when you shift positions, and it still stays aligned

That gel layer adds a cool, gentle contour that eases pressure without swallowing you

I like how the edges hold steady, so sitting or getting up doesn’t feel wobbly or soft

About This Product

Hot sleepers, meet your mattress jackpot: a medium feel design that pairs cooling comfort with dependable support. Crafted with a medium level of firmness, this mattress combines cooling technology and durable construction for sleep you can count on. On top, gel-infused memory foam cushions pressure points while drawing away heat for refreshing comfort. Beneath that, a second layer of gel-infused comfort foam enhances breathability through the night. A sturdy base foam layer grounds the design with lasting support, so your mattress holds strong over time. Finished with a soft, breathable knitted cover, it’s thoughtfully crafted to deliver cool, comfortable, and reliable rest night after night.

Features

Cooling Comfort - Gel-infused memory foam cushions pressure points while pulling away heat for cooler comfort
Enhanced Breathability - Second layer of gel-infused comfort foam promotes airflow for a fresh, breathable feel all night
Support That Feels Just Right – Medium design delivers the ideal balance of contouring comfort and dependable support
Built to Last - Sturdy base foam adds long-lasting stability you can count on
Coziness All Night Long - Soft, breathable knitted cover completes the design with cozy comfort
Easy Setup - Mattress in a box design makes setup quick and easy from your doorstep to your bedroom; allow up to 72 hours for mattress to expand to its full size
Certified Quality - CertiPUR-US® certified foams are made without harmful chemicals and meet rigorous safety standards

Customer Reviews

Rated 4.6 out of 5 stars.

2,291 Reviews

Customers say

Customers find this mattress to be exceptionally comfortable, often describing it as a cloud-like experience that provides excellent support and relief from back pain. Many reviewers highlight the great value for the price, noting that the quality exceeds expectations for an affordable option. The product is frequently praised for its overall quality and the comfort it provides, with many expressing high satisfaction and recommending it to others.

AI-generated from customer reviews

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

BySleep by Wayfair™

$335.99 was~~$479.99~~

30% Off

Sale

{BOLD_AS_LOW_AS}{BOLD_AFFIRM_REUSE_TITLE_SECTION_1}or 0% APR with Affirm

Earn $16.80 in rewards, with 5% back¹, plus more exclusive perks

Mattress Size:

King

Mattress Thickness:

14"

FREE 2-Day Delivery

Get it by Thu, Aug 13

43215

(Order within 18 hrs 45 mins)

Get $40 off your qualifying first order of $250+** with the Wayfair Credit Card! **

Apply Now

At a Glance

Shop Sustainably: CertiPUR-US® Certified

Wayfair Verified

Cooling Technology

Breathable Construction

Hand-vetted for quality using our 10-point inspection. Learn more.

Meet Your Product Specialist, Kara A.

Our product specialist has inspected hundreds of mattresses, assessing everything from foam density to edge support.

Materials & Construction

Entry Level

Standard

Enhanced

Premium

Why We Love It

The medium-firm feel shows its strength when you shift positions, and it still stays aligned

That gel layer adds a cool, gentle contour that eases pressure without swallowing you

I like how the edges hold steady, so sitting or getting up doesn’t feel wobbly or soft

About This Product

Features

Cooling Comfort - Gel-infused memory foam cushions pressure points while pulling away heat for cooler comfort
Enhanced Breathability - Second layer of gel-infused comfort foam promotes airflow for a fresh, breathable feel all night
Support That Feels Just Right – Medium design delivers the ideal balance of contouring comfort and dependable support
Built to Last - Sturdy base foam adds long-lasting stability you can count on
Coziness All Night Long - Soft, breathable knitted cover completes the design with cozy comfort
Easy Setup - Mattress in a box design makes setup quick and easy from your doorstep to your bedroom; allow up to 72 hours for mattress to expand to its full size
Certified Quality - CertiPUR-US® certified foams are made without harmful chemicals and meet rigorous safety standards

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

At a Glance

100-Night Free Trial

Customer Reviews

Customers say

Customer Reviews

Customers say

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

At a Glance

100-Night Free Trial

Services

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

At a Glance

Wayfair Verified

Description

Specifications

Return Policy

Customer Reviews

Customers say

Customer Reviews

Customers say

14" Medium Cooling Gel Memory Foam Mattress - Sleep by Wayfair™

At a Glance

Wayfair Verified

Description

Specifications

Return Policy

Services