Sealy Dreamlife 12” Queen Hybrid Mattress-in-a-Box, Adult
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Sealy Dreamlife 12” Queen Hybrid Mattress-in-a-Box, Adult

167 ratings
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Bed SizeQueen
Mattress Thickness12 in

Key item features

  • Pressure Relief: 2" Sealy Comfort Gel Memory Foam conforms to your body, providing pressure relief and a personalized sleep experience.
  • Enhanced Comfort: 2.25" Sealy Support Transition Foam adds an extra layer of foundational foam for overall comfort and long-lasting durability.
  • Targeted Support: 7" Sealy Responsive Encased Coils move independently for targeted support across the mattress, with advanced edge coils for increased airflow, support, and durability.
  • Healthier Sleep: CertiPUR-US certification ensures the mattress foam meets strict standards for content, emissions, and durability.
  • Allergen Protection: Surface-Guard Technology kills bacteria on the mattress surface, protecting it from common allergens.
  • USA Made: Proudly designed, built, and tested in the USA since 1881.
  • Dimensions & Weight: Assembled dimensions are 80 x 60 x 12 inches, with a weight of 80.6 lbs.
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Specs

Mattress type, Hybrid MattressesMaterial, Gel Memory FoamMattress comfort level, MediumMattress coil type, PocketedWeight, 80.6 lbDimensions, 80.00 x 60.00 x 12.00 in

About this item

Product details

This Sealy Dreamlife 12” Hybrid Queen Size Mattress is designed to help you stay cozy all night (or all day) and wake up feeling refreshed. And it’s made by Sealy, a leader in quality sleep products for over 140 years. Advanced Sealy Comfort gel memory foam adapts and responds to every part of your body to provide pressure relief and a personalized sleep experience for all age groups, while Sealy Support Transition Foam enhances the overall comfort of the mattress and adds long-lasting durability. Sealy Responsive Encased Coils move independently for targeted support across the mattress as advanced edge coils provide increased airflow, support and durability. Sealy Dreamlife is dedicated to promoting a healthier sleep environment. CertiPUR-US ensures the mattress foam meets strict standards for content, emissions and durability, and Surface-Guard Technology kills bacteria on the surface of the mattress, protecting it from common allergens. This mattress was designed and built in the USA and includes a 10-year limited warranty, so you can rest easy with comfort you can count on.
  • 2” Sealy Comfort Gel Memory Foam – Cushioning foam conforms to your body to provide pressure relief and a personalized sleep experience.
  • 2.25” Sealy Support Transition Foam – An extra layer of foundational foam enhances the overall comfort of the mattress and adds long-lasting durability.
  • 7” Sealy Responsive Encased Coils with Edge Support – Encased coils move independently for targeted support across the mattress while advanced edge coils provide increased airflow, support and durability.
  • CertiPUR-US – Ensures the mattress foam meets strict standards for content, emissions and durability, promoting a healthier sleep environment.
  • Surface-Guard Technology – This added feature kills bacteria on the surface of the mattress, protecting it from common allergens.
  • 10-Year Limited Warranty – You’ll get the comfort you can count on, backed by Sealy’s exception product testing for quality and durability.
  • Designed And Built In The USA – Sealy products have been proudly designed, built, tested and enjoyed in the USA since 1881.
  • Designed for all age groups: Adult, Teen, Child
  • Assembled Dimensions: 80 x 60 x 12 Inches
  • Assembled Product Weight: 80.6 lbs
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info:
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Specifications

Mattress type

Hybrid Mattresses

Material

Gel Memory Foam

Mattress comfort level

Medium

Mattress coil type

Pocketed

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.4 out of 5 stars
stars
167 ratings128 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars72% (121)
  2. 4 stars14% (24)
  3. 3 stars4% (6)
  4. 2 stars2% (3)
  5. 1 star8% (13)

Reviews summary

Pros

  • : Offers a balance of comfort and support.
  • : Provides support in every sleep position.
  • : Relieves back, neck, and joint pain.
  • : Offers great performance at a reasonable price.
  • : The mattress combines foam and coils to maintain spinal alignment overnight.

Cons

  • : May cause discomfort when sitting on edge or near sides.
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Showing 1-3 of 128 reviews

Aug 18, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Like Sleeping in Zero Gravity!

Very happy with this mattress! It is incredibly comfortable and truly feels like you're sleeping in zero gravity. It cradles your body and relieves pressure points, making it easy to relax and get a great night's sleep. I'm extremely pleased with this purchase and would definitely recommend it!

Review from samsclub.com
Helpful?1K02EZMIR3DS6262901208
May 25, 2026
Reviewer name: Charlotte
5 out of 5 stars
5 out of 5 stars review

Seller Verified Purchase

Soft but perfect !

I wasn't sure about this mattress since it says 'soft' because I've always liked medium firm mattresses. The one we had was wearing out & it was feeling like the springs were hitting my sides and would wake me up. After reading some reviews about this mattress having good support, we decided to try it. I am glad we did. I've slept so much better & don't wake up sore or feel like I been in a fight all night ! The only thing that takes getting used to is the sides being soft so getting in & out is different. We also bought this on sale so it is a great deal.

Review from samsclub.com
Helpful?1K02EZMIR3DS6262901208
Apr 20, 2025
Reviewer name: Walmart customer
5 out of 5 stars
5 out of 5 stars review

Most comfortable mattress

[This review was collected as part of a promotion.] I was blown away by the quality and comfort of the mattress! It has good height and I felt so relaxed when i slept on the bed! It holds the shape well. It doesn't sink in too much. My back usually hurts in the morning on my regular mattress but this mattress seems to help me wake up happy and fresh! This seems to be a spring mattress. I have no complaints.

Review from Sealy
Helpful?1K02EZMIR3DS6262901208
Current price is $869.00
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