Skip disability assistance statement.

Welcome to our website! As we have the ability to list over one million items on our website (our selection changes all of the time), it is not feasible for a company our size to record and playback the descriptions on every item on our website. However, if you have a disability we are here to help you. Please call our disability services phone line at (843) 294-9994 during regular business hours and one of our kind and friendly personal shoppers will help you navigate through our website, help conduct advanced searches, help you choose the item you are looking for with the specifications you are seeking, read you the specifications of any item and consult with you about the products themselves. There is no charge for the help of this personal shopper for anyone with a disability. Finally, your personal shopper will explain our Privacy Policy and Terms of Service, and help you place an order if you so desire.

4.7 | 429 Reviews

Sheep Dreams 12" Medium Memory Foam Mattress -Queen

Sheep Dreams

Features

  • A top layer of 2 inches of our gel memory foam cradles you with comfort and provides airflow to help keep you cool throughout the night
  • Antimicrobial* mattress protection: Keeps mattress fresh and clean from odor causing bacteria *Disclaimer - This product does not protect users against bacteria, viruses, germs or other disease organisms
  • A thick layer of our Serta Foam Support Core (no coils needed!) provides a medium feel and ideal support for any sleep position
  • Easy set up- just unpack, unroll, and unwind!

Quick Specs

  • Brand: SERTA
  • Line: Sheep Dreams
  • Type: Tight Top
  • Width: 60"
  • Height: 12"
  • Depth: 79.5"

See More

 
Reach your Sheep Dreams with this 12" Gel memory foam mattress! Packed with three layers of foam, this mattress delivers optimized sleeping comfort. The 3 inch layer of premium gel-infused memory foam contours to the body for cradling comfort and allows airflow to help you stay cool and comfortable throughout the night. This medium-feel mattress provides best-in-class support with 2" of Serta Transitional Support Foam and 7" of Serta Foam Core. The best part" This mattress has an antimicrobial* cover that will keep your mattress fresh and clean. Serta has been trusted by sleepers for over 90 years, and with CertiPUR-US certified foams and a 10-year limited warranty, you can be rest-assured that your Serta mattress will always have your back. *Disclaimer - This product does not protect users against bacteria, viruses, germs, or other disease organisms.

Features

  • A top layer of 2 inches of our gel memory foam cradles you with comfort and provides airflow to help keep you cool throughout the night
  • Antimicrobial* mattress protection: Keeps mattress fresh and clean from odor causing bacteria *Disclaimer - This product does not protect users against bacteria, viruses, germs or other disease organisms
  • A thick layer of our Serta Foam Support Core (no coils needed!) provides a medium feel and ideal support for any sleep position
  • Easy set up- just unpack, unroll, and unwind!
  • Easy set up- just unpack, unroll, and unwind!
  • We only use foam that is Certi-PUR certified
  • Proudly 100% USA assembled
  • Compatible with most frames, platforms and adjustable bases
  • 10 year limited warranty, so you can stay worry free!
  • Your new mattress may initially feel firmer than expected. Please allow up to 60 days to acclimate to your new mattress as it naturally adjusts to contour, comfort, and support you best
  • A cooling, supportive Serta mattress with antimicrobial* mattress protection that delivers clean comfort for a restful sleep
  • Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room's temperature
Brand Serta
Manufacturer Name Serta Simmons Bedding LLC
UPC 747935925205
Computed Mattress Size Queen
Country of Manufacture USA
Assembled in USA? Yes
Computed Product Type One Sided Mattress
Product Category Mattress
Family Name Sheep Dreams
SubFamily Name EZ Tote
Mattress Top Type Smooth Top
Mattress Type Memory Foam
Product Type Mattress-in-a-Box
Year of Launch 2020
Dealer Line National Line
Layer 1 Material Serta Gel Memory Foam
Layer 1 Thickness (in) 3
Layer 2 Material Serta Transitional Support Foam
Layer 2 Thickness (in) 3
Layer 3 Material Serta Foam Core
Layer 3 Thickness (in) 6
Base Layer Material Serta Foam Core
Product Depth (in) 79.5
Product Height (in) 12
Product Width (in) 60
Shipping Depth (in) 18.5
Shipping Height (in) 44.5
Shipping Width (in) 18.5
Product Weight (lb) 69.15
Shipping Weight (lb) 84.87
Adjustable Base Compatible? Yes
Antimicrobial? Yes
Breathable Construction? Yes
Coil Type No Coil
Cooling Technology? Gel or gel infused foam
Edge Support? Yes
Foam Infusion? Gel
Handles Included? No
Is Mattress 2 Sided? No
Low Motion Transfer? No
Lumbar Support Yes
Mattress Comfort Level Medium
Mattress Cover Design Geometric
Mattress Cover Stitch Design Knit
Mattress In A Box? Yes
Memory Foam? Yes
Moisture-Wicking? No
Natural Fibers? No
Pillow Top? No
Primary Foam Type Polyurethane
Product Accent Color White
Product Cubes 0
Quilted Cover? No
Reinforced Center? No
Side Color White
Top Cover Color White
Zipper Cover Machine Washable? No
Zipper Cover? No
Product Warranty Length 10
Does it Ship in a box Yes

Quick Specs


  • Manufacturer

  • Brand: SERTA
  • Line: Sheep Dreams

  • Appearance

  • Type: Tight Top

  • Dimensions

  • Width: 60"
  • Height: 12"
  • Depth: 79.5"

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

Extended warranties are usually very inexpensive and can save you thousands in the future. It's simple and inexpensive to purchase extended warranties and one of the smartest ways to protect your investment.

Mattresses can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new bedding should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.

4.7 out of 5

95% of reviewers recommend this product.

4 Stars

Nice matress

Celeste J 11/27/2025

A little firm but nice
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect

Charly C 11/26/2025

Perfect mattress especially for the price
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

So far so good

Stephen B 11/26/2025

Amazing price for a king size mattress. We've had it for a few months, and we're sleeping better, but it isn't holding its shape… interested to see how long it will last!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Awesome

Cory K 11/23/2025

What is great?Keeps me cold?Everything I need in the bed
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great product

Jeffrey H 11/19/2025

My only complaint, it was like a wrestling match. Trying to get the mattress out of the plastic bag other than that. I love it.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So good

Morgan F 11/17/2025

I just got mine and put it in a my camper and it's so cool
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

So far it's great

Chase H 11/17/2025

This mattress is great so far no complaints
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Mattress

Chris T 11/10/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Fast and easy

Zainab M 11/8/2025

I'm happy to see a mattress in a box
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Wonderful

Destiny C 11/6/2025

Great bed for the price took a few days to get used to but it helps me and my partner his snorting has decreased due to the comfort of the mattress
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Perfect

Mitchell B 11/4/2025

Its comfortable and keeps you cool while sleeping
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Mattress in a box

Victoria C 10/31/2025

Alot more comfortable then I expected.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Satisfied

Madison L 10/26/2025

Mattress is comfortable and soft
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta Mattress

Kristi S 10/26/2025

My son loves it!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Love

Tina W 10/25/2025

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Great

Joshua U 10/25/2025

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Comfortable

Saqlain K 10/21/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Perfect Mattress

Jean N 10/20/2025

JUST WHAT I NEEDED FOR A GREAT NIGHT SLEEP!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great

Devin S 10/19/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Nice mattress.

Maria d B 10/19/2025

My son is happy with the mattress.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

new serta mattress

Amber V 10/19/2025

fast delivery. comfortable mattress
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

So far it's helped my back

Kevin V 10/15/2025

Easing off my back pain
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Serta is Sweet

Kayla M 10/11/2025

I love ❤️ this mattress! Super easy to unfold and put on! High quality ?
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Memory foam mattress

Patricia S 10/11/2025

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Comfortable!

Ann A 10/7/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great absolutely love this product

Yudeisy P 10/7/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Cloud

Norma L 10/5/2025

Slept like a baby.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Amazing

Mystee C 10/2/2025

This mattress is everything!!! My sleep has become so much better and less back back pain
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Pretty Good

Casey F 9/29/2025

No complaints so far
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Just arrived and love it

John S 9/28/2025

Perfect product
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

It's nice

Oliver D 9/28/2025

Had a good nights sleep
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Very comfortable

Hasan I 9/27/2025

Our family and friends are enjoying the mattress whenever the come to visit.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good feeling matress

Sean L 9/20/2025

Went to sleep in 15 mins woke up great
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Comfortable

Lashawna L 9/19/2025

Very comfortable bed!
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Gel Memory Foam 10" Mattress

Michele D 9/19/2025

This is an amazing product. Very comfortable.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good

Leslie P 9/18/2025

Smaller than I expected but just enough comfort for my little one.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Memory foam mattress

Devarshi T 9/18/2025

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Comfortable

Herbert W 9/17/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Mattress

Ginger M 9/17/2025

Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Pretty Great Mattress

Sosha H 9/16/2025

This mattress has been really comfortable
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Best mattress we've slept on so far.

Matthew I 9/15/2025

My wife and I made the wrong decision getting rid of our King mattress over a year ago. Since getting this new 12" king mattress from Serta that has solidified our disappointment in those actions over a year ago. We love this mattress it is perfect so far!
Originally posted on www.serta.com

Yes, I recommend this product

3 Stars

Not what I expected

Emma G 9/11/2025

Me and my sister opened the mattress and it was going good till we got it out. We ripped it open by hand, and there was a rip in the corner and some tiny other ones it looks like before they wrapped it. It got caught on something and they just ripped it. But it is very comfortable.
Originally posted on www.serta.com

No, I do not recommend this product

5 Stars

Serta full mattress in a box. Wal-Mart

Linda G 9/10/2025

Great. Easy. Just open the box and poof you've got a supportive full size mattress. No box spring necessary.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Bargain bed

David G 9/7/2025

Awesome mattress for the price point, mounted on the cutest little IKEA bedframe. What a space saver!
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good mattress

Shannon C 9/7/2025

Cooling, a bit on the firm side. No major complaints.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great

Matt N 9/6/2025

Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Amazing

Carmen A 9/5/2025

It's really soft and amazing
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Great mattress

Karen J 9/5/2025

I have slept better since getting this mattress. I wish I upgraded sooner.
Originally posted on www.serta.com

Yes, I recommend this product

5 Stars

Excellent nights sleep

Richard S 9/3/2025

We have only slept on the mattresses for a couple weeks but we are very happy with them so far. We bought two twin xl mattresses for our RV. We like them so much we are buying two more to replace our mattress at home.
Originally posted on www.serta.com

Yes, I recommend this product

4 Stars

Good mattress

Kaila G 9/3/2025

I have had for approx a little over a month and seems to be holding up well. Definitely an upgrade from my previous mattress! It is a bit harder than I thought it would be.
Originally posted on www.serta.com

Yes, I recommend this product