Sealy Dreamlife 3" Gel Memory Foam Mattress Topper and Cover
Sealy Dreamlife 3" Gel Memory Foam Mattress Topper and Cover
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Sealy Dreamlife 3" Gel Memory Foam Mattress Topper and Cover

|57 ratings

Smart summary

Generated by AI
  • Contours To Your Body

    Contours To Your Body

    Three-inch gel memory foam conforms to your curves to relieve pressure points.
  • Helps You Sleep Cool

    Helps You Sleep Cool

    The special stretch-knit cover helps regulate temperature so you do not overheat.
  • Stays Firmly In Place

    Stays Firmly In Place

    Integrated corner straps prevent the topper from sliding off your mattress.
  • Easy To Clean

    Easy To Clean

    The removable outer cover is machine washable for simple care.

Specifications

Twin

  • Topper Size: 39"x75"
  • Topper Height: 3"
  • Topper Weight: 9.14

Twin XL

  • Topper Size: 39"x80"
  • Topper Height: 3"
  • Topper Weight: 9.75

Full

  • Topper Size: 54"x75"
  • Topper Height: 3"
  • Topper Weight: 12.66

Queen

  • Topper Size: 60"x80"
  • Topper Height: 3"
  • Topper Weight: 15

King

  • Topper Size: 76"x80"
  • Topper Height: 3"
  • Topper Weight: 19
Members-only price
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.
Sam's credit card
Limited time! Get a $60 statement credit when you open an account between 10/28-12/2 and use it to make $30 in eligible Sam’s Club purchases within 30 days¹
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About this item

Product details

Experience the Sealy Dreamlife 3” Foam Mattress Topper

Welcome to uninterrupted comfort with the Sealy Dreamlife 3” Foam Mattress Topper. This high-quality mattress topper is designed to ensure that you stay cozy all through the night and wake up feeling refreshed. Manufactured by Sealy, a renowned leader in sleep products for over 140 years, this mattress topper guarantees you a restful sleep.

Advanced SealyComfort Gel Memory Foam

Our Sealy Dreamlife™ mattress topper features advanced SealyComfort™ gel memory foam. This innovative material adapts and responds to every curve and contour of your body, providing supreme pressure relief and a personalized sleep experience.

SealyCool Stretch Knit Cover for Enhanced Comfort

Each Sealy Dreamlife™ mattress topper comes with a soft, stretchable SealyCool™ Stretch Knit Cover. This unique cover ensures you stay cool and comfortable throughout the night. It also includes corner straps to ensure it stays in place, adding to your comfort. The cover is removable and machine washable for easy care.

Promoting a Healthier Sleep Environment with Sealy Dreamlife™

We at Sealy Dreamlife™ are committed to promoting a healthier sleep environment. Our mattress topper foam is CertiPUR-US® certified, ensuring it meets strict standards for content, emissions, and durability. Moreover, our Surface-Guard Technology kills bacteria on the surface of the mattress, protecting it from common allergens.

Trusted Quality with a 5-Year Limited Warranty

Trust Sealy Dreamlife™ for a mattress topper that is designed and built in the USA. We stand by our product with a 5-year limited warranty, so you can rest easy with comfort you can count on. Experience the Sealy difference with our Dreamlife 3” Foam Mattress Topper. It's more than just a mattress topper - it's a promise of a good night's sleep.

Frequently Asked Questions

How will my new mattress topper arrive?
Our toppers will arrive compressed in plastic and rolled up in a box. Upon arrival, simply unbox and unroll your topper on top of your mattress. It will expand from its compressed form over the next several hours into its full shape.

How long will it take my mattress topper to uncompress?
The Topper should expand and take its full shape after 1-3 hours of opening, however, it could take up to 48 hours in some cases (like extreme temperatures).

My new memory foam topper has a slight odor, is that normal?
Like a new car, you may notice a fresh foam scent after opening. This is normal and will dissipate. Just let your topper “air out” by removing any packaging and placing it in a well-ventilated area for 24 to 72 hours.

How do I care for my mattress topper?
The mattress topper covers (if included) are machine washable cold with mild soap. Tumble dry low heat. Do not iron or dry clean. The foam is spot clean only with cold water and mild soap, do not put foam in the washer or dryer.

Does my topper have a warranty?
Sleep worry-free! When purchased from Sam’s Club, this product carries a 5-year limited warranty and will be replaced if it proves to be defective or fails to withstand normal wear during the warranty period.

info:
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Key specifications

Specifications

Twin

  • Topper Size: 39"x75"
  • Topper Height: 3"
  • Topper Weight: 9.14

Twin XL

  • Topper Size: 39"x80"
  • Topper Height: 3"
  • Topper Weight: 9.75

Full

  • Topper Size: 54"x75"
  • Topper Height: 3"
  • Topper Weight: 12.66

Queen

  • Topper Size: 60"x80"
  • Topper Height: 3"
  • Topper Weight: 15

King

  • Topper Size: 76"x80"
  • Topper Height: 3"
  • Topper Weight: 19

Member ratings & reviews

4.5 out of 5 stars
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57 ratings55 reviews
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Showing 1-3 of 55 reviews

Nov 3, 2024
Reviewer name: JS
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Size Matters

Perfect for my Rv the mattress in my new unit is like a brick . The Sealy dream life 3” gel foam topper solved that problem the accompanying cover was also a plus. Thanks to Sealy I can sleep through the night. p.s. I had to trim to the proper size from king to Rv king.

Helpful?6KCCHF4XRH3D13608858961
Mar 26, 2026
Reviewer name: TelemaE
5 out of 5 stars
5 out of 5 stars review

Incredibly soft

[This review was collected as part of a promotion.] I have had this cooling mattress topper now for over a year, and it is amazingly soft and durable! I also love the cooling effect it definitely works.

Review from influenster.com
Helpful?6KCCHF4XRH3D13608858961
Nov 4, 2026
Reviewer name: EDGARB
5 out of 5 stars
5 out of 5 stars review

Comfortable cush on a cot

Wonderful cushioning, and no odor right out of the box.

Review from Ashley Furniture
Helpful?6KCCHF4XRH3D13608858961
Members-only price
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.