Sealy Dreamlife 10” Twin-XL Gel Memory Foam Mattress-in-a-Box, Adult
Sealy Dreamlife 10” Twin-XL Gel Memory Foam Mattress-in-a-Box, Adult
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Sealy Dreamlife 10” Twin-XL Gel Memory Foam Mattress-in-a-Box, Adult

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Bed Size:Twin-XL
Mattress Thickness:10 in

Key item features

  • Comfort Technology: Features 2 Sealy Comfort Gel Memory Foam for pressure relief and a personalized sleep experience, adapting to the body for enhanced breathability.
  • Healthier Sleep: CertiPUR-US certified foam meets strict standards for content, emissions, and durability, promoting a healthier sleep environment.
  • Surface Protection: Surface-Guard Technology kills bacteria on the mattress surface, protecting against common allergens.
  • Product Dimensions: Assembled dimensions are 80 x 39 x 10 inches, with an assembled product weight of 39.7 lbs.
  • Target Audience: Designed for all age groups, including adults, teens, and children.
  • American Craftsmanship: Proudly designed and built in the USA, reflecting a long history of manufacturing since 1881.
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Current price is Now $364.65
You save $64.35
was $429.00
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Sold and shipped by Sealy
4.260089686098655 stars out of 5, based on 223 seller reviews(4.3)
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About this item

Product details

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Customer ratings & reviews

4.6 out of 5 stars
stars159 ratings131 reviews
How item rating is calculated
4.9
4.9
4.8
5.0
5.0
4.3
  1. 5 stars79% (125)
  2. 4 stars14% (23)
  3. 3 stars3% (5)
  4. 2 stars0% (0)
  5. 1 star4% (6)

Reviews summary

Pros

  • : Provides a balance of support and body cushioning.
  • : Provides comfortable pressure relief for restful sleep.
  • : Provides upper and lower back stability.
  • : Offers high-quality product at this price.
  • : Relieves back pain and discomfort during sleep.
  • : Strikes a balance between softness and support.
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Showing 1-3 of 131 reviews

Oct 24, 2025
Susan
Item details
Bed size: Queen
Mattress thickness: 14 in
Sold and shipped bySealy
5 out of 5 stars review

Verified Purchase

Sealy had excellent customer service. Not walmart

We ordered this mattress and left it alone to finish blowing up to a queen size bed. After 24 hours we still had a major dent in it. I called walmart and was told to put the mattress back in the box (not possible) and I got the same response from fedex. I finally called Sealy with the 800 number they gave on the box. 2 days later they shipped up a brand new matress and told us to throw away or donate the old one. While I wasn't happy with the first damaged one, I was really impressed with the customer service and the way they guaranteed their product and how they responded with a new mattress.

Helpful?4ACPXVNTYOV66267203587
reply from Sealy Team

Thank you for your review!

Jan 19, 2026
Raydon
Top Reviewer
Walmart Associate
Item details
Bed size: Queen
Mattress thickness: 10 in
Sold and shipped bySealy
5 out of 5 stars review

Verified Purchase

Finally A Mattress Made For Us %26 Me

Went from a pillow top mattress to this one and the difference is uncanny- took away my body aches - wake up not hurting and well rested - love how this mattress contours to my body shape- it definitely stays cool and comfortable- my partner's movement in the night doesn't wake me or I wake my partner - Love the price point of this product and will be purchasing another one in the future - added to my purchase later list - very pleased with this purchase- worth the price - excellent quality-

Helpful?4ACPXVNTYOV66267203587
May 26, 2026
Jonathan
Item details
Bed size: King
Mattress thickness: 14 in
Sold and shipped bySealy
5 out of 5 stars review

Verified Purchase

I would HIGHLY recommend visiting a mattress shop… have them help you figure out what firmness you need based on how you sleep… then visit Walmarts website… find something comparable for half to a third of the price. Armed with that information… this mattress was perfect for me as a side/ stomach sleeper.

Helpful?4ACPXVNTYOV66267203587