Sealy Dreamlife 14" Soft Memory Foam Mattress

|67 ratings
Item # 990361729
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Highlights

  • Twin, Twin XL, Full, Queen, King
  • 10-Year Limited Warranty
  • Small Parcel
  • Soft Gel Memory Foam
  • All Sleep Positions
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sealy dreamlife 14" soft memory foam mattress Queen centered front-facing view of a 14-inch soft memory foam mattress with white quilted top and blue-gray geometric top panel, gray fabric sidewalls with Sealy badge, set on a low upholstered bed frame between two nightstands and lamps; for all sleep positions and often used in dorms or small apartments.
Sealy Dreamlife 14" Soft Memory Foam Mattress
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About this item

Product details

An Ideal Mattress for the Modern Student Lifestyle

Introducing the Sealy Dreamlife 12” Soft Gel Foam Mattress, a perfect blend of comfort and technology made to accommodate the demanding schedules of hardworking students. Sealy®, recognized as a leader in quality sleep products for over 140 years, designed this mattress with the goal of promoting restful, revitalizing sleep and improving the overall health and well-being of young adults.

Advanced SealyComfort for Personalized Sleep Experience

The Sealy Dreamlife 12” Foam Mattress incorporates advanced SealyComfort™ gel memory foam. This innovative technology adapts and responds to every contour of your body, providing unparalleled pressure relief. The result is a unique, personalized sleep experience that leaves you refreshed and ready to tackle your busy day.

SealySupport for Enhanced Comfort and Durability

In addition to the advanced SealyComfort™ gel memory foam, the Sealy® Dreamlife™ mattress also features SealySupport™ Transition Foam. This enhances the overall comfort of the mattress, contributing to a peaceful night's sleep while also adding long-lasting durability. Whether you're studying for finals or binge-watching your favorite series, this mattress provides the support you need for your active college lifestyle.

Promoting Healthier Sleep with CertiPUR-US® and Surface-Guard Technology™

Sealy® is committed to promoting a healthier sleep environment, especially for students who require a good night's sleep for optimal academic performance. The Sealy® Dreamlife™ mattress foam is CertiPUR-US® certified, meeting strict standards for content, emissions, and durability. Moreover, the innovative Surface-Guard Technology™ kills bacteria on the surface of the mattress, protecting against common allergens. This combination of features leads to a healthier, more restful night’s sleep, essential for young adults.

Quality Assurance with 10-Year Limited Warranty

The Sealy® Dreamlife™ 12” Foam Mattress is designed and built in the USA and includes a 10-year limited warranty. This assurance allows students and their parents to rest easy, knowing they've invested in reliable, comfortable, and durable sleep technology. Choose Sealy® Dreamlife™ for comfort you can count on throughout your college years and beyond.

Frequently Asked Questions

What bases are compatible with this mattress? Does it need a foundation?

Our mattresses is safe to use on a platform bed, foundation or adjustable base. We recommend if placing it on a slatted surface, ensure that the slats are no more than 3” apart so the mattress does not sag.

Can I flip my mattress?

Our mattresses are not designed to be flipped and should not be flipped. You may choose to rotate your mattress if you’d like, though it is not necessary.

How long is the mattress and foundation warranty?

10-year limited warranty.

Should I use a mattress protector with my mattress?

We do recommend using a mattress protector to protect against spills.

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Specifications

Twin: 39" x 75", 14" height, 51.13 lb

Twin XL: 39" x 80", 14" height, 53.98 lb

Full: 54" x 75", 14" height, 68.3 lb

Queen: 60" x 80", 14" height, 79.28 lb

King: 76" x 80", 14" height, 99.02 lb

Warnings and disclaimers

Disclaimer

Urethane foam will burn if exposed to an open flame or other sufficient heat source. Do not expose urethane foam to open flames or any other direct or indirect high temperature ignition sources such as burning operations, burning cigarettes, space heaters or naked lights. Once ignited, urethane foam will burn rapidly; releasing great heat and consuming oxygen at a high rate. In an enclosed space the resulting deficiency of oxygen will present a danger of suffocation to the occupants. Hazardous gases released by the burning foam can be incapacitating or fatal to human beings if inhaled in sufficient quantities. Once ignited, urethane foam is difficult to extinguish. Foam fires that appear to be extinguished may smolder and reignite. Always have fire officials determine whether a fire has been fully extinguished.

Member ratings & reviews

4.7 out of 5 stars
stars
67 ratings65 reviews
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Showing 1-3 of 65 reviews

May 26, 2026
Reviewer name: Jonathan
5 out of 5 stars
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.

Review from walmart.com
Helpful?45OU6NL9U9Z913887754359
reply from Sealy Team

Thank you for your review. We value your feedback and are happy to hear your product meets your expectations!

Dec 2, 2025
Reviewer name: Kelli
5 out of 5 stars
5 out of 5 stars review

Best mattress of my life…

Now that I’ve had it for 3 months, it’s time to give an honest review. This mattress has been life changing for both my husband and I. I used to wake up with mid-back pain daily and my husband began to complain of hip pain in the mornings. We decided the old mattress might be at fault. After reading reviews, I took a risk and ordered this mattress in a king size. It was an excellent choice. We gave around $500 for the mattress. It feels more expensive. It’s the perfect level of soft and firm. Supportive, and it conforms to your body shape. I’m a plus size sleeper and my husband isn’t, and this mattress works well for us both. I look forward to lying down every night and my sleep quality has gone up. I highly recommend buying this mattress. I purchased two king sized tempurpedic pillows and some satin sheets to go with it, and the combination is amazing.

Helpful?45OU6NL9U9Z913887754359
Sep 13, 2024
Reviewer name: Frances
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Highly recommend

Best mattress ever! We bought an older model 8 years ago and loved it so we bought another one to replace it. The old one still had some life left but we needed to replace a mattress in our guest room so we did a swap so we ended up with the new one!

Helpful?45OU6NL9U9Z913887754359