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99% Polyester, 1% Spandex
SEALYCOMFORT GEL MEMORY FOAM: This cushioning gel memory foam layer conforms to the shape of your body, providing tailored pressure relief and support where you need it most
SEALYCOOL STRETCH KNIT COVER: A soft, stretchable cover made of 99% Polyester and 1% Spandex, designed to stay securely in place. Its breathable construction helps regulate temperature, keeping you cool and comfortable throughout the night
CERTIPUR-US CERTIFIED: The Sealy Dreamlife mattress foam meets the strict standards set by CertiPUR-US, ensuring it is made without certain harmful chemicals including formaldehyde, ozone depleters, phthalates regulated by the U.S. Consumer Product Safety Commission, or mercury, lead or other heavy metals.
SURFACE-GUARD TECHNOLOGY: Built-in antimicrobial protection with Surface-Guard Technology helps prevent the growth of bacteria and the buildup of allergens on the mattress topper surface
1-YEAR LIMITED WARRANTY: Rest assured with reliable comfort, this memory foam mattress topper is backed by Sealy’s rigorous product testing for exceptional quality and long-lasting durability
8 reviews for Sealy Dreamlife 3” Gel Memory Foam King Mattress Topper with Cooling Cover, SealyComfort Gel Foam, SealyCool Stretch Knit Cover with Corner Straps
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$197.10

RD –
Sealy Dreamlife: Where Squishy Meets Sturdy
I’m quite pleased with the Sealy Dreamlife 3” Gel Memory Foam California King Mattress Topper. It offers a very squishy feel that adds a noticeable layer of comfort to my mattress. The cover is well-constructed and feels high quality, with the SealyCool Stretch Knit fabric and corner straps doing a good job of keeping it in place and contributing to overall comfort. It’s a solid addition if you’re looking to enhance your sleep experience.
Daisy Mae –
Great quality, and amazing for hot sleepers
Great quality, does not move around on the bed. The top cover for the pad itself is very comfortable too, and it also stays in place. Great purchase for people who are warm sleepers! Highly recommend
Amy B –
Mixed review
Mattresses are heavily subjective and personal preference. If you enjoy a soft and memory foam top, this may be a great fit for you.Husband: enjoys how it is soft and a comfortable thick topper. Sinks in and stays there for a restful sleep.Wife: feels as if the support is too soft and unbalanced for heavier body areas causing spine misalignment during sleep. Prefers more support for areas of body impacted by back/neck pain during sleep. Con:sinks in and has difficulty adjusting position in sleep causing sleep disruption.
robert e burke –
Great topper
Super comfortable
Kathryn –
Loving it!
Adds visual height but is SO comfortable! Love it!
KE –
Not the Depth Advertised
The memory foam material is exactly what I was looking for. However it isn’t even close to 2-inches deep. I guess shrinkflation applies to mattress pads, too. Final expanded depth was slightly over an inch and a half. It’s too much trouble to try and squeeze back into the box and get to UPS to exchange. My guess is I still wouldn’t get a two- inch deep pad anyway. For what these cost, Sealy should give consumers what they are paying for. But it is still comfortable and relieves pressure points.
Pedro Mugica –
Heavenly Bed!
Changed my life! Sleeping like a baby, can’t wait to get into my bed.
Heather H. –
Nope
This is uncomfortable and hot. Wish I could return it.