

Sealy 8" Gel Memory Foam Mattress, Queen, Medium Firm
Key item features
- 8-inch high-density memory foam mattress built for pressure relief and comfort that lasts, year after year. A medium firm feel mattress is ideal for all sleep positions delivering support that "hugs you" where you need it most.
- 2 inches of Sealy Premium Adaptive Memory Foam in the top layer adapts to your body's shape to provide conforming comfort.
- 6 inches of high-grade conventional foam offer a durable base to promote cooling airflow and support throughout the night for an "on the bed" feel. 10 and 12-inch thick mattresses deliver even greater levels of pressure relief with 3 inches of premium adaptive memory foam.
- The mattress includes a Removable Comfort Knit Cover. Our high-performance fabric is stretchable for added softness against your body while you sleep.
- CertiPUR-US® Certified safe for your home. A winning combination of harmless, tested materials, our mattress foam is made WITHOUT ozone depleters, PBDEs, TDCPP or TCEP, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission, and Low VOC emissions for indoor air quality
- Please allow 24 hours for the mattress to expand to its full lofty shape prior to your first night's sleep.
- An 8-Inch Memory foam mattress is compressed and packaged in a box, allowing it to easily be delivered to your door and expand to its full shape inside your home. No movers are needed!
- Getting Acquainted with Your New Product: in the beginning, it may feel different than expected. We recommend sleeping on it for a few weeks in order to give your mattress a chance to "break-in" to the way you sleep. As with most new purchases, any "new product smell" that you may experience is harmless and will dissipate in a couple of weeks.
Specs
- Bed sizeQueen
- Mattress comfort levelFirm
- Mattress typeGel Mattresses
- Mattress thickness8"
- BrandSealy
- MaterialFoam, Memory Foam
Reviews summary
Pros
- : Provides comfortable back support during sleep.
- : Conforms to body shape for optimal support.
- : Provides adequate firmness for back pain alleviation.
- : Offers sturdy support without excessive firmness.
- : Offers great quality at a lower cost.
Neutral
- : Can be comfortably firm, but may be too soft or firm for some users.
How do you want your item?
About this item
Product details
Enjoy the comfort and convenience of the Sealy memory foam bed in a box. This 8-inch mattress is designed with 2 inches of premium high-density memory foam that conforms to your body and provides pressure relief. Get even more pressure relief with our 10- and 12-inch thick mattresses-both offer 3 inches of premium high-density memory foam. The 6-inch, high-grade conventional foam layer promotes airflow and support, pulling heat away from your body to keep you cool throughout the night. These 2 distinct layers create a harmonious sleep system for ultimate relaxation. The memory foam mattress is covered with a white circular knit cover that is removable for your convenience. Eliminate the hassle of transporting large, bulky traditional mattresses and get your new mattress delivered straight to your door with a convenient shipping box. Simply place your mattress on your bed, remove the packaging, and allow time for the bed to decompress and expand to its lofty, comfortable shape. CertiPUR-US Certified, the mattress is free of ozone depleters, making it a healthy choice for your home. The Sealy bed in a box is compatible with all foundations as well as adjustable bed frames. With over 100 million mattresses sold over a 130-year history, Sealy mattresses are proudly designed to ensure the highest quality and durability.
- 8-inch high-density memory foam mattress built for pressure relief and comfort that lasts, year after year. A medium firm feel mattress is ideal for all sleep positions delivering support that "hugs you" where you need it most.
- 2 inches of Sealy Premium Adaptive Memory Foam in the top layer adapts to your body's shape to provide conforming comfort.
- 6 inches of high-grade conventional foam offer a durable base to promote cooling airflow and support throughout the night for an "on the bed" feel. 10 and 12-inch thick mattresses deliver even greater levels of pressure relief with 3 inches of premium adaptive memory foam.
- The mattress includes a Removable Comfort Knit Cover. Our high-performance fabric is stretchable for added softness against your body while you sleep.
- CertiPUR-US® Certified safe for your home. A winning combination of harmless, tested materials, our mattress foam is made WITHOUT ozone depleters, PBDEs, TDCPP or TCEP, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the Consumer Product Safety Commission, and Low VOC emissions for indoor air quality
- Please allow 24 hours for the mattress to expand to its full lofty shape prior to your first night's sleep.
- An 8-Inch Memory foam mattress is compressed and packaged in a box, allowing it to easily be delivered to your door and expand to its full shape inside your home. No movers are needed!
- Getting Acquainted with Your New Product: in the beginning, it may feel different than expected. We recommend sleeping on it for a few weeks in order to give your mattress a chance to "break-in" to the way you sleep. As with most new purchases, any "new product smell" that you may experience is harmless and will dissipate in a couple of weeks.
Specifications
Bed size
Mattress comfort level
Mattress type
Mattress thickness
Warranty
Warranty information
Warranty url
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Customer ratings & reviews
Reviews summary
Pros
- : Provides comfortable back support during sleep.
- : Conforms to body shape for optimal support.
- : Provides adequate firmness for back pain alleviation.
- : Offers sturdy support without excessive firmness.
- : Offers great quality at a lower cost.
Neutral
- : Can be comfortably firm, but may be too soft or firm for some users.
Customer photos






+17 images
Showing 1-3 of 71 reviews
Verified Purchase
Amazing Matress
I purchased this in a king size. I went from an old Tempur-pedic to this mattress. I followed the directions on the box, 1st of all with a king size you really need two people for the unboxing on this. I've bought a similar matress in a full size for another room but with it being smaller, it was not as difficult to open and I could do it by myself. But the king-size you definitely need 2 people because when it flipped open it was like an angry taco and it was all over the place as it unfolded. The directions on the box says that you can sleep on it the first night. After opening it it had 6 hours to open or puff up whatever you want to call it. I really do not recommend following those directions sleeping on it the first night. The entire night I kept waking up and thinking this was the worst purchase I've ever made. Trying to figure out how I was going to get this thing returned. Gave it a go on the second night and the second night it was much better but I still have my hesitations about keeping it. By the third night it was getting its consistency and getting a little firmer. By the fourth night it was perfection. It's one of the best sleeps that I've had in a long time. My body aches on waking are completely gone. I honestly did not realize how much a mattress could affect your sleep. I'm not exhausted when I wake up in the morning and my body doesn't hurt. I've had the best night sleep in the past week that I've had in years. The mattress is completely worth the price. But it needs way more time to develop its firmness than what the directions entail. It's not a super hard mattress but it gives great support and it moulds to every curve in your body. I haven't been able to sleep on My back in years, because my previous mattress didn't conform to my knees and we kill my legs in the middle of the night. I'm back to being a back sleeper now. I wouldn't hesitate twice for buying this mattress for another room.
Amazing mattress!!!
First let me talk a lil about the packaging...the mattress comes in a box, the box is very heavy, my teenage son couldn't carry it up the stairs...It takes a strong man or 2 people to carry it...I could definitely see some people might struggle with it...the mattress is very well sealed in a strong plastic, after unwrapping it, it puffed up to the queen size right away...I didn't have to wait 24 to 72 to let it ventilate, like it states in the instructions...It does have a certain smell to it but nothing bad at all, that can't be tolerated...I've had the mattress for almost a week and the smell is almost gone...Now let me tell you, this mattress is amazing! Extremely comfortable, it's the best mattress I've ever slept in...It's firm but not too firm, also it seems like you sink in but you actually don't...I highly recommend it!
I love this mattress!
I am writing this review on the Sealy 10-Inch bed in a box Medium Memory Foam Mattress, King size. So I really like this bed. We have tried 3 different memory foam mattresses now. This is my favorite. The two previous beds we tried were too soft and left my back hurting. This one is a medium soft. Normally on the soft ones I sink in through the night and wake up with back pain in the morning. I noticed a big difference right away in the way I felt in the morning after trying this one out. It supported me so much better through the night. And my back doesn't hurt in the morning now! At first I thought they sent me the wrong size, but it was folded and rolled up into a surprisingly small box. Which made it very nice to get into our bedroom. It unfolded easily and only took about 4 hours to fully take it's shape back. I highly recommend These mattresses!
