• Serta 12" Medium Cooling Memory Foam Mattress in a Box; Fiberglass-Free
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Serta 12" Medium Cooling Memory Foam Mattress in a Box; Fiberglass-Free

$769
$369.99
Save $399
Serta 12" Medium Cooling Memory Foam Mattress in a Box; Fiberglass-Free

Serta 12" Medium Cooling Memory Foam Mattress in a Box; Fiberglass-Free

$769
$369.99
Save $399
Found at 4 stores ·Prices updated 8 days ago 
Store
Bed Bath & Beyond
$369.99 
Best Buy
$382.49 
Wayfair
$469.99 
Lowe's
$769.00 
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Reviews

Uncomfortable

Stiff as board, don’t love it

Melissa H · Review provided by serta.com
November 16, 2024

Great mattress

So far so good. Haven't had any issues.

Amelia F · Review provided by serta.com
November 15, 2024

Wonderful

This matter is very good

Kelvin P · Review provided by serta.com
November 14, 2024

My first memory foam mattress

So far I am very pleased with the mattress in a box. I ordered a Queen size , but after it expanded completely it was a King size and I had to purchase another frame because it would not fit .

Thelma J · Review provided by serta.com
November 12, 2024

Sertafied comfort

So comfortable for all of my guests that come over

James T · Review provided by serta.com
November 11, 2024

So sturdy

it’s neither firm or soft it’s perfect and it stays sturdy on our platform metal bed.

Jacquelin A · Review provided by serta.com
November 09, 2024

So far so good

It's getting the job done pretty comfy

Adam W · Review provided by serta.com
November 08, 2024

Nice and convenient

Just got it and opened it, waiting the full 24-72 hours for it to fully expand before trying it out

Melissa E · Review provided by serta.com
November 08, 2024

Mattress in a box

I got the medium firm/soft. Would have liked it a little more soft.

Laura L · Review provided by serta.com
November 08, 2024

Excellent product

Best nights sleep EVER!

Tyson K · Review provided by serta.com
November 07, 2024

Extremely comfortable. Perfect for back sleepers looking for a mattress on the firmer side. Did a lot of research before purchasing and definitely made the right choice.

Amanda · Review provided by Wayfair
November 06, 2024

We liked this so much we bought another one for the guest room

Rick · Review provided by Wayfair
November 05, 2024

Excellent

Great mattress!! Firm, yet soft and comfortable!! Just had a baby and no back problems since sleeping on this mattress!!!

Karmen T · Review provided by serta.com
November 05, 2024

Dont buy from walmart

Worst service from Walmart never buy it i got defective mattress not inflate properly and they never refund my money nor take the mattress back as a return end up loosing $700 and hours on phone fighting for return wasted. Walmart was awful and gave hard tine to customer

bhavi · Review provided by Walmart
November 04, 2024

Great!!!

Anonymous · Review provided by Wayfair
November 03, 2024

So far so good

Mattress is still new now current complaints as of yet...kinda hot and firm but I don't mind the firmness

Sasha R · Review provided by serta.com
November 03, 2024

Great Mattress

So far the mattress has been so soft and comfortable to sleep on

Alicia S · Review provided by serta.com
November 03, 2024

Serta Memory Foam Mattress

Easy to set up and is comfortable.

Thomas G · Review provided by serta.com
October 31, 2024

Deep sleep

Sleeping soon good man! I'm relaxed 😌

Mohamed H · Review provided by serta.com
October 30, 2024

Great mattress

Definitely stays cool threw the night and is really comfortable to sleep on

Jeremiah S · Review provided by serta.com
October 27, 2024
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Customer pictures

Overview

We found this at five stores including Wayfair, Walmart, and Best BuyThis product sells from $369.99 up to $769. Users can save 51% by shopping at Bed Bath & Beyond.

Prices are currently low for this product, typically ranging from $409 to $649, and the lowest price we've seen is $289.

This product is also marketed as the 

Serta 12" Medium Cooling Memory Foam Mattress in a Box; Fiberglass-Free at Walmart

.

Description

Experience ultimate comfort with this twin medium gel memory foam mattress. Featuring a water-resistant cover and three layers of foam, it contours to your body while keeping you cool. Ideal for all sleep types.