Onyx 10" Memory Foam Medium Mattress- Queen

4.6 (19)
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Product Details

Web ID: 12645397

All the comfort and trusted quality of a Sealy® mattress, now conveniently packaged in a ready-to-ship box. Fall into a cradling memory foam top that "hugs" your body, so you wake up refreshed and ready to take on the day. This 8-inch memory foam mattress combines distinct layers of foams to provide comfort and support for all sleepers and, of course, convenience. This mattress is designed with 2 inches of premium high-density memory foam that conforms to your body and provides pressure relief. The memory foam layer pairs with a 6-inch, layer of high-grade conventional foam, which provides a durable support base. These 2 distinct layers create a harmonious sleep system for ultimate relaxation. The mattress is covered with a white circular knit cover.

  • Materials & Care

    • Made in the USA of US and Imported Parts
  • Shipping & Returns

    • Please note: our standard shipping and return policies do not apply to mattresses. For more information, call 1-800-BUY-MACY.
    • Shipping Method: UPS Ground
    • For complete details, see our Shipping and Returns policies.

Ratings & Reviews

4.6/5

19 star ratings & reviews

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1 year ago

Bate and switched!

Never trust again! This company doesn't deserve a rating!

3 years ago
from Pipersville

Great product!

[This review was collected as part of a promotion.] This is an excellent product! First of all, the packaging is amazing as it comes in a box such a small fraction of its size and the expansion when it releases is impressive and interesting. I I'm very happy with this mattress! I'm 6 ft 5 so I have very needs of support from a mattress. I'm very happy with how I have slept on this mattress. I'm also extremely pleased at how I've felt better at many spots on my hips neck and back where there seem to be excessive pressure points with other mattresses. This definitely is a convenient and excellent product, and I'm thrilled to see improved sleep results from it!

Recommends this product

Customer review from sealy.com

3 years ago
from NE, Ohio

Good Medium memory foam mattress

[This review was collected as part of a promotion.] The queen mattress comes in a box that is 4'x2'x2' and weighs about 60lbs. Easy for me to deal with, but maybe harder for others. It takes about a day to fully expand and drop off gassing. I had a 12" plush memory foam mattress before. This is definitely more medium. I'm 5'8" and 160lbs of muscle and bone . It was a good supportive, but still soft mattress. If you are heavier, you will likely want to to get a firm mattress. I would recommend this to anyone who wants a mid-prices memory foam mattress.

Recommends this product

Customer review from sealy.com

3 years ago
from Elmhurst

Great Mattress

[This review was collected as part of a promotion.] When I first received the package, it was heavier than I expected. I took the mattress out and poofed up like any other memory foam mattress. All my life I have been used to an extra firm mattress and now that I am older would wake up with some aches and pains. This mattress is a memory foam mattress and is softer than what I am used to and took me a couple of weeks to get used to, but I am feeling a bit more refreshed. Also it being 10 inches vs. the 12 or the 8 seems to be the perfect middle ground for me. It's not too large where some of my bed sheets won't be able to cover and it's not too small where there is extra slack. Overall this is a good bed and I would recommend it.

Recommends this product

Customer review from sealy.com

3 years ago
from Portland, OR

Great mattress, requires firm bed structure

[This review was collected as part of a promotion.] This is a very comfortable mattress! We immediately had good sleep, though it is a little softer than our previous mattress, so we'll be looking into a new frame that can support this mattress better. We didn't notice much in the way of offgassing after unpacking, though it did arrive a little discolored and scuffed up in places, even though the packaging itself had not been damaged at all. Overall, we're very happy with the Sealy Essentials 10" Memory Foam Mattress-in-a-box and would recommend it highly!

Recommends this product

Customer review from sealy.com

3 years ago
from Southern California

Sleepy

[This review was collected as part of a promotion.] This mattress could not have come at a better time. I've been tossing and turning all night and waking with a horrible backache. Not any longer! This mattress was light enough for me to set up on my own. So quick and easy. I slept through the night for the first time in forever. I even woke up late. My nights are great and my backache is almost nonexistent.

Customer review from sealy.com

3 years ago
from Ft. Worth

Awesome

[This review was collected as part of a promotion.] This is a great comfy mattress. I love a squishy, melt into the mattress softness, so this was great for me. Maybe it was because my previous mattress was firm, but I have slept amazing since trying this out. Love love love

Recommends this product

Customer review from sealy.com

3 years ago
from New York

You will never get a better night's sleep!

[This review was collected as part of a promotion.] Never in my life would I had imagined having a mattress in-a-box conveniently dropped at my doorstep and that mattress being the best I had ever used. However, after several weeks of trying out this product, I realize that that is the case with the Sealy Essentials 10" Memory Foam Mattress-in-a-box. The 3 layers of foam make for a durable product that provides a supportive sleep with a medium feel, neither too firm nor too soft. My wife and I have also noticed that the foam helps reduce motion transfer, meaning that we don't wake each other up during the night if we have to get up or roll over. The 2" top layer of premium memory foam helps relieve pressure and conforms to each individuals body making for an extremely comfortable sleep. I have never waken up feeling so refreshed and ready to take on the day as I have while sleeping on this mattress. This is by far the most convenient and comfortable mattress on the market and my wife and I would highly recommend it.

Recommends this product

Customer review from sealy.com