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Signature Sleep Memoir 12" High-Density, Responsive Memory Foam Mattress - Bed-in-a-Box, King

4.3 4.3 out of 5 stars 11,534 ratings

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12-inch
King
Item Firmness Description
Medium Firm
Age Range (Description)
Adult
Construction Type
Memory Foam
Item Weight
80.5 Pounds

About this item

  • Plush
  • Imported
  • General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding
  • One 4" layer of Memory Foam on top followed by a 8" layer of high density foam, the Memory Foam molds to the body's natural shape.
  • Relieves pressure points, distributes body weight and eliminates motion transfer.
  • Foam is low in VOC emissions for indoor air quality (less than 0.5 PPM). Made without phthalates regulated by the Consumer Safety Product Commission.
  • This mattress has a soft, knit fabric cover. Non-removable and non-washable cover.
  • Mattress dimensions: 80"L x 76"W x 12"H. Net weight: 80.5 lbs. Shipping dimensions: 79"L x 14"W x 14"H. Gross weight: 95 lbs. Made in Italy. Comes with a peace of mind 10-year limited warranty.

Customer ratings by feature

Durability
5.0 5.0
Value for money
4.5 4.5
Sleep quality
3.6 3.6
Comfort
3.6 3.6
76" 80" 12" 76"

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This Item
Signature Sleep Memoir 12" High-Density, Responsive Memory Foam Mattress - Bed-in-a-Box, King
Signature Sleep Memoir 12" High-Density, Responsive Memory Foam Mattress - Bed-in-a-Box, King
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PriceCurrently unavailable.$317.88$309.99$340.99-8% $340.41
List:$369.99
$379.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Sleep quality
3.6
4.0
4.1
4.0
4.6
4.6
Comfort
3.6
4.0
4.1
4.3
4.6
4.5
Pain relief
3.4
3.9
3.9
4.1
4.4
4.4
Value for money
4.5
4.5
4.7
4.6
4.8
Softness
3.9
4.2
4.2
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
size
King
King
King
King
King
King
firmness description
Medium Firm
Medium
Medium Firm
Medium Firm
Medium Firm
Medium Plush
construction type
Memory Foam
Memory Foam
Memory Foam
Hybrid
Hybrid
Memory Foam
weight
80.5 pounds
69.67 pounds
104.34 pounds
111.53 pounds
15.65 pounds

From the brand


From the manufacturer

Memoir collection header

COMFORT WITHOUT COMPROMISE

Delivered to your door, our excellent quality mattresses are durable and affordable.

No matter your fit, you deserve a good night’s sleep.

Shapes to the body

Relieves pressure points

Reduced motion transfer

Can be used with adjustable beds

Shapes to the body

Molds to your body to help provide balanced support for a comfortable night’s sleep.

Relieves pressure points

Composition helps provide an equal weight distribution to relieve pressure points from head to toe.

Reduced motion transfer

Core construction helps limit motion transfer so you can sleep right through your partner’s nighttime tossing and turning.

Can be used with adjustable beds

Provides a comfortable shape for you to read, watch TV, or sleep by matching the curves of the bed while also maintaining its support.

Memory foam mattress breakdown

Memory Foam Mattress

These ultra-comfortable mattresses, made with memory foam, adapt to the contours of the body to provide balanced support and eliminate motion disturbance so you can enjoy a comfortable and restorative sleep. The memory foam recovers quickly to maintain shape over time.

  1. Soft breathable cover
  2. Peace of mind fire retardant barrier
  3. Responsive memory foam provides balanced support and eliminates motion transfer
  4. High density foam delivers edge to edge sleep support

Comfort Level

  • Medium Firm
Vitality thumbnail Memoir Collection Contour Reversible thumbnail Contour Comfort thumbnail Contour Hybrid thumbnail
Vitality Collection Memoir Collection Contour Reversible Collection Contour Comfort Collection Contour Hybrid Collection
Customer Reviews
3.1 out of 5 stars
35
4.3 out of 5 stars
11,534
4.4 out of 5 stars
11,995
4.0 out of 5 stars
42
4.2 out of 5 stars
105
Mattress Type Hybrid Memory Foam Independently Encased Coil Independently Encased Coil Hybrid
Top Type Tight Top Tight Top Tight Top Tight Top Pillowtop
Available Sizes Twin, Full, Queen, King Twin, Full, Queen, King Twin, Full, Queen, King Twin, Full, Queen, King Full, Queen, King
Thickness Options 8”, 10”, 13” 6”, 8”, 10”, 12” 8”, 10” 8”, 10”, 12” 12”
Comfort Level Medium Firm Medium Firm Medium Medium Firm Medium Firm
Composition Charcoal memory foam & independently encased coils Memory foam & high-density foam High-density foam & independently encased coils. Two-sided construction. High-density foam & independently encased coils. Two-sided construction Memory foam, convoluted foam & independently encased coils
Delivered in a box
Get ready to sleep like never before

Product information

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Signature Sleep Memoir 12" High-Density, Responsive Memory Foam Mattress - Bed-in-a-Box, King


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Product Description

Enjoy a memorable night’s sleep thanks to our Signature Sleep Memoir line of memory foam mattress created to provide balanced support—no matter how much you toss and turn. The unique memory foam construction is designed to distribute your body weight evenly, relieving pressure on your shoulders, hips and feet while perfectly contouring your body. Plus the isolating qualities of this incredibly comfortable Signature Sleep 12 inch Memoir mattress means you won’t be woken up by anyone else’s movement. This Signature Sleep mattress meets federal flammability standard 16 CFR 1633 and is shipped compressed, rolled and vacuum sealed for your convenience. Here’s to sleeping soundly!

Important information

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
11,534 global ratings

Customers say

Customers like the value, comfort, and quality of the mattress. They mention that it's a great value for the price, it has held up for the time, and that the top layer of the softer memory foam cradles them. They appreciate the sleep quality. However, some customers differ on fit, back pain relief, firmness, and smell.

AI-generated from the text of customer reviews

3,412 customers mention2,907 positive505 negative

Customers like the comfort of the mattress. They say that it is firm, but soft, and has a top layer of the softer memory foam. They like how the mattress cradles them, and it is supportive.

"...away and everything feels nice and firm, not hard, and certainly not lumpy, just nice and firm, once you have sank down into it and it contours to..." Read more

"...The fabric on the top of the mattress is nice feeling and looks like maybe it's removable because it has a zipper, but it's not intended as a..." Read more

"...is definitely firm and supportive, but also has a top layer of the softer memory foam. So it is also soft, but not something you will sink into...." Read more

"...In my opinion, the bed is VERY COMFORTABLE to fall asleep on, but for me, waking up is awful...." Read more

1,744 customers mention1,521 positive223 negative

Customers like the quality of the mattress. They mention that it's a great product, the quality is very good, and the comfort is pretty great. Some say that the mattress is nicer than expected and is perfect for a 240-lb person.

"...everything feels nice and firm, not hard, and certainly not lumpy, just nice and firm, once you have sank down into it and it contours to your body,..." Read more

"...The mattress has been tried and true; it's good. No noise. No movement. Nice and sturdy...." Read more

"...I will come back and update as much as possible because it is a very awesome bed ...." Read more

"...Nice and FIRM!! The issue now is HEAT and trying to find something to put between the mattress and sheets so that it will not be so hot...." Read more

1,648 customers mention1,553 positive95 negative

Customers appreciate the value of the mattress. They mention that it is a great value for the price and has held up well for the money.

"...For a temporary bed this highly rated, inexpensive mattress seemed ideal...." Read more

"...had problems with the mattress sagging - to that I say, the price alone is worth it, even it it's for only a year; however, the manufacturer has, at..." Read more

"...Pros of this mattress:* CHEAP!* Came super fast, eligible for Prime 2-day shipping...." Read more

"...This mattress is a great value and I would recommend it to a friend." Read more

772 customers mention659 positive113 negative

Customers generally like the sleep quality of the mattress. They mention that it's the best sleep experience they've ever had, they're waking up feeling great, and it'll help their husband's snoring. They also say that they'll wake up refreshed and ready to go, and that their circulation has improved.

"...the new one does help them, since getting it I have been waking up feeling great...." Read more

"...For the first time in weeks, I slept almost through the night, woke up earlier without feeling groggy, and had no back and hip pain!!..." Read more

"...My wife and I are both happy with the quality of sleep we had last night. It is a bit firm, but is also resilient...." Read more

"...This bed is the best sleep experience I have ever had I could sleep 8 hours or as little as five hours on this bed and it will have us feeling well..." Read more

1,714 customers mention1,145 positive569 negative

Customers are mixed about the firmness of the mattress. Some mention that it's super firm and well supported, while others say that it is a bit firm and resilient.

"...but once you lay down the mushy feeling goes away and everything feels nice and firm, not hard, and certainly not lumpy, just nice and firm, once..." Read more

"...This mattress is the perfect firmness for us and contours to our bodies really well - the foam density is firm but feels soft against body with good..." Read more

"...Not so firm that it's like sleeping on the floor, but it is firm. If you're laying in one spot then you can feel it soften up a bit...." Read more

"...I wanted something firm, supportive, and soft, but not so soft it was like quick sand. This one seemed to fit the bill...." Read more

819 customers mention434 positive385 negative

Customers have mixed opinions about the smell of the mattress. Some mention that the smell was minimal and aired out the room no problem, while others say that the scent was bothering them and gave them a slight headache.

"...The smell is not bad from this brand of mattress like I noticed with the last memory foam pillow I bought)...." Read more

"...Cons of this mattress:* Foam stink. The stink of the memory foam was overwhelming and a little nauseating when I first set it up...." Read more

"...mattress was expanded to the full 12 inches, and there was absolutely no odor that some of the other reviewers mentioned...." Read more

"...I set my thermostat on 60 F during the night.- There is a new polyurethane odor that is NOT overly offensive when the mattress is unpackaged...." Read more

685 customers mention394 positive291 negative

Customers are mixed about the back pain relief of the mattress. Some mention that their terrible back pain is gone, while others say that it's no longer adding to any pain. They mention that after their first night's sleep, they didn't feel the familiar soreness that they had had for the past, and their circulation has improved. However, some customers say that the smell was bothering them and giving them a slight headache, and that they have some pretty bad lower back stiffness.

"...that when I stood up after drinking my cup of coffee that my back wasn't aching, and my knees weren't cracking, I also noticed that my shoulders..." Read more

"...So far when I wake up on this one I have some pretty bad lower back stiffness. I'm hoping that this will correct itself over time...." Read more

"...the night, woke up earlier without feeling groggy, and had no back and hip pain!!..." Read more

"...point where this doesn't make a difference, and suddenly my chronic pain has returned...." Read more

538 customers mention348 positive190 negative

Customers are mixed about the fit of the mattress. Some mention that the couple inches are plush and form-fit their body, while others say that it was too small for their bed. Some say that the mattress is too firm and unwieldy for their taste, while still others say it is too small and tight.

"...put the same sheets we used on our old pillow top on it, and they fit very well, and were easier to get the corners pulled down than the old mattress..." Read more

"...to note: the mattress we had before was a king size but it was too small for our bed so we had to either have a gap where the pillows meet the..." Read more

"...This mattress is the perfect firmness for us and contours to our bodies really well - the foam density is firm but feels soft against body with good..." Read more

"...The way the bed hugs you is very snug, but not unpleasantly, just enough to make you not want to turn over...." Read more

seriously buy this one
5 Stars
seriously buy this one
so i have only had the mattress for a day, so i will put in some updates later, but i just wanted to put in my review quickly in case someone was as skeptical as i was about buying a $200 mattress. This mattress seriously impressed my wife and I, we were thinking "well its probably worth the $200 gamble", and holy crap it really is!The mattress came rolled up in a nice bag with an arm strap, in about a 5 foot long cylinder (i will post pics), and weighed only about 45 lbs. I had it delivered to my work and had no problem getting it into our mid sized sedan to take it home. Once we cut it open and unrolled it it started to inflate pretty quickly, and within about 4 hours it was to the full 8", though we decided to give it a full day just because we didn't plan sleep on it that night anyway. We did not notice any smell, despite other reviews with the concern, other than when you burry your nose in it.We have always used standard spring mattresses and over the years i have owned crappy and extremely nice mattresses, but never a memory foam one. Honestly i have always disliked memory foam because i feel like i sink in and cant move around or get out of my little ditch, so that was another reason i was hesitant to purchase this particular mattress.The memory foam on this is a bit harder than most i have tested out, and that is actually one of the things i really like about it, and though it doesnt hold your indents as long as most "name brand" memory foam, it is undoubtedly the same type of product (other reviews of similar mattresses have claimed that they were just a dense standard foam) I have very severe back and neck issues, and honestly if i could afford a $2000 mattress i could certainly justify the expense, and although i have not had enough nights on this one yet, i can say that it has felt better on my back than any other mattress i have owned including a very nice "Posture Pedic" that my wife and i had a year ago.We were in the market for a mattress, and looking online i felt like the time i realized that i was an idiot for ever buying HDMI cables anywhere other than the internet. These mattress stores are just highway robbery compared to most online prices even for identical products. But then when i saw the selection of similar mattresses to this one on amazon i knew i had to give it a try, and if it sucked we planned to throw it into a guest room or something.We paid around $200 for the mattress, and even though i live in a remote city in AK, my Prime membership still provided me with free shipping for such a large item! I would highly recommend this bed to anyone, and have already been spreading word to friends and co-workers. Is it the nicest mattress i have ever tried out? No certainly not, but the price is insane, unbelievable really, i half expected to get and airbed or something, with the fine-print of my purchase highlighting that I'm a sucker, but what i got was a seriously good mattress at a crazy sweet deal!Also thought id mention that we chose this one over the similar products on Amazon because it seemed to have the most consistent reviews, and realistic description, and i hope that mine has helped to add to that.
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Top reviews from the United States

Reviewed in the United States on February 17, 2015
Style: 12-inchSize: QueenVerified Purchase
17 people found this helpful
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Reviewed in the United States on July 18, 2019
Style: 8-inchSize: QueenVerified Purchase
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5.0 out of 5 stars Good value firm cushy mattress. Only diff between 6-12" models is mattress height - not cushiness.
Reviewed in the United States on July 18, 2019
I originally bought a Signature Sleep memory foam mattress for my son as a transition from a toddler bed. I thought it was going to be temporary (so whatever about buying a mattress rolled up in a box instead of something from the mattress store). For a temporary bed this highly rated, inexpensive mattress seemed ideal. Little did I know how much we'd love this mattress and would eventually end up buying 3 more.

This mattress is the perfect firmness for us and contours to our bodies really well - the foam density is firm but feels soft against body with good cushioning (it doesn't sag on you but feels soft against your skin). It doesn't warm up a lot from your body heat either.

My husband has had back surgery and shoulder problems and we had used an expensive mattress to provide good support. It was getting time for a new mattress for us, and we were going to get that same expensive brand - that is, until I discovered how comfortable our son's bed was, better than even the pricy one. So now we've bought one of these for our bed and for guest rooms too. Now every time we sleep away from home my husband wakes up sore and wishing for his own mattress.

The packaging was way better than expected. When the mattress arrived, I accidentally had it shipped to the address I was moving out of. I was worried about moving a huge box myself but it was fine! It was about 50 pounds but easy to get my arms around because it was compressed so much in a small box due to it being vacuum sealed. The mattress was rolled up tube shaped in the box, wrapped in plastic wrap and then wrapped again in a super thick plastic bag. I was glad for all of the plastic because sometimes cardboard shipping boxes get punctured, and the plastic kept the mattress clean. A quick slit of the plastic and the mattress immediately started inflating. It was almost completely inflated in 2 hours but remained was sloped at the edges a bit for about a day and a half. (You can sleep on it before the 72 hours pass after opening - it won't hurt it but the manufacturer advises this so your mattress airs out. The smell is not bad from this brand of mattress like I noticed with the last memory foam pillow I bought).

The mattress can only be used on one side (memory foam is on top layers of the mattress with other layers underneath it). This means that you don't flip it over like conventional mattresses. Every now and then (maybe once a year) I rotate it from top to bottom but I haven't had any sagging or flattening on any of the mattresses in 4 years of use. When moving, I used a 4mil plastic bags to transport the already open mattresses. You can't smoosh them back down to the vacuum sealed size after they're opened.

I wondered what the difference was between 6, 8, 10, and 12 inch models - the only difference is in height of the mattress. They'll all feel the same when you lie on them. The 12" won't be "cushier" or more or less firm than the 6".

I use a slatted frame with this mattress on all of the beds (no box springs). The 8" was the perfect height for me with a bed frame and no foundation. Even without the foundation, you can't feel the slats through the mattress. I did sleep on this mattress directly on the floor with no frame for a few days until the frame came and it was still comfortable (felt the same, but I prefer to be up off the ground.) The fabric on the top of the mattress is nice feeling and looks like maybe it's removable because it has a zipper, but it's not intended as a removable washable cover. I separately bought a good quality washable mattress pad and regularly wash that instead.

Can't say enough good things about this mattress!
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19 people found this helpful
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Top reviews from other countries

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Adriana Maricela Samaniego Gomez
5.0 out of 5 stars Excelente producto!!!
Reviewed in Mexico on May 26, 2018
Style: 6-inchSize: TwinVerified Purchase
5 people found this helpful
Report
Don
5.0 out of 5 stars My kids are extremely happy with there new mattresses
Reviewed in Canada on February 2, 2017
Style: 8-inchSize: FullVerified Purchase
Raul Galindo Mejia
5.0 out of 5 stars Excelente
Reviewed in Mexico on May 18, 2018
Style: 6-inchSize: TwinVerified Purchase
3 people found this helpful
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Templar
5.0 out of 5 stars Amazing value.
Reviewed in Canada on December 24, 2016
Style: 8-inchSize: FullVerified Purchase
6 people found this helpful
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Dulce Alba
5.0 out of 5 stars Excelente
Reviewed in Mexico on December 30, 2019
Style: 6-inchSize: TwinVerified Purchase