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Classic Brands Mercer Cool Gel Memory Foam and Innerspring Hybrid 12-Inch Pillow Top Mattress, Mattress in a Box, Full

Based on 1,362 reviews
Condition: New
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$249.99
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Availability: In Stock.
Fulfilled by FoamSuite-Home

Arrives Thursday, Nov 5
Order within 6 hours and 38 minutes

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At a glance

Condition
New
Color
White
Size
Full
Style
12-in
Model
413009-1130
Dimensions
75 x 54 x 12 in
Weight
68 lb
In the box
Mercer Pillow Top Cool Gel Memory Foam and Innerspring Hybrid 12-Inch MattressFull

Features 7

  • General Note: Please allow 24 to 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..Set Up: Simply take your mattress out of the box and enjoy watching it decompress. Jumping, walking, and sleeping on your mattress can speed up the process.
  • 54" W x 75" L x 12" H,The newest technology in bedding, this mattress combines the traditional innerspring wrapped coils with the newest generation of gel memory foam for an optimal sleep experience.
  • Beautifully detailed quilted pillowtop knit cover with a corded edge and coordinating knit sides for breathability
  • Gel infused memory foam disperses body heat and creates a more comfortable sleeping surface layer combine with comfortable orthopedic support foam for a more restful, deeper night's sleep

Description

Classic Brands Mercer Pillow-Top Cool Gel Memory Foam and Innerspring 12-Inch Mattress combines the superior support of a wrapped coil innerspring system with the conforming response of gel-infused memory foam for a more comfortable, deeper, night's sleep. Covered with a beautifully detailed quilted pillow-top knit cover, corded edges, and coordinating knit side panels for breathability, this quality mattress is an excellent value and will last for years to come.The 12-inch profile Mercer Hybrid Gel Memory Foam Innerspring Mattress combines the support of a wrapped steel coil innersprings with the conforming response of gel memory foam. Starting with a 0.5- inch top layer of gel infused memory foam that disperses body heat and creates a cooler sleeping surface while retaining the pressure-relieving properties of traditional memory foam. A second layer of 0.25-inch comfort foam and a third layer of 0.25-inch comfort foam and a fourth later of 0.5-inch comfort foam works with the support layer providing you with the ultimate sleeping experience. An additional layer of 0.75 inch of comfort foam works with the 8-inch support layer of individually wrapped coils, which are in their encased in separate pockets, so they can contour precisely to your body. Individually wrapped coil innersprings move independently and reduce the sensation of movement on a bed providing contouring comfort and support for an undisturbed night sleep.Benefits of Gel Memory Foam Gel memory foam is more porous or open than conventional foam, meaning the cells are interconnected unlike closed cell foam; thereby it is more breathable and comfortable than higher density visco-elastic foam. Gel foam helps regulate temperature throughout the mattress. A gel memory foam mattress can support each part of the body evenly and individually. Gel Memory foam slowly and automatically adjusts to your body weight and temperature. In addition to the slow, conforming response, gel memory foam offers complete, luxurious and stress- free support. This can allow the spine to stay in a neutral position. Should you move during the night, your partner is never disturbed due to the lack of reciprocal movement between sleeping partners. Additionally, when you do move in bed, memory foam gently 'fills in' and reshapes itself to your new sleeping posture.Individually Wrapped Coil Support Base The support base in our hybrid mattresses consists of innerspring individual coils wrapped in a fabric designed to minimize friction and maximize support. The 13-gaugge steel coils tend to provide consistent distribution of support throughout the mattress and lessens motion transfer for sleep partners. An additional layer of 0.75 inch of comfort foam works with the 8-inch support layer of individually wrapped coils, which are encased in separate pockets, so they can contour precisely to your body. Individually wrapped coil innersprings move independently and reduce the sensation of movement on a bed, providing contouring comfort and support for an undisturbed night's sleep.CertiPUR-US Certified The foam in the Mercer Cool Gel Memory Foam and Innerspring 12-Inch Mattress is CertiPUR-US certified. The CertiPUR-US program is a voluntary testing, analysis, and certification program for flexible polyurethane foam used as a cushioning material in home furnishings such as adult mattresses, crib mattresses, upholstered furniture and some accessory comfort products. Certified flexible polyurethane foams have been independently laboratory tested.Get it Right the First Time It is also a good idea to know the size and the height of your mattress ahead of time to make sure you are ordering the correct size. Keep in mind that you should combine the height of your bed frame, foundation, or adjustable bed base with the height of your mattress to get a gauge of the how tall your sleep system will be.Twin Size - 39"" W x 75"" L x 12"" H Twin XL Size - 39"" W x 80"" L x 12"" H Full Size - 54"" W x 75"" L x 12"" H Queen Size – 60"" W x 80"" L x 12"" H King Size – 76"" W x 80"" L x 12"" H California King Size – 72"" W x 84"" L x 12"" HClassic Brands Smart Packaging Smart packaging reduces the carbon footprint in the manufacturers shipping process. Our advanced packaging technology means we can roll-pack our mattresses and ship them at one-third of the normal size. Because of this process, we can ship more mattresses per delivery and reduce the amount of carbon emissions. A mattress that is roll-packed still retains its initial quality, as each will quickly recover and return to its original shape after being removed out of packaging.Quality Assurance Classic Brands Mercer Pillow- Top Cool Gel Memory Foam and Innerspring 12-Inch Mattress is backed with a 10-year worry-free warranty.Look for more innovative specialty sleep products from Classic Brands.

Specs 38

Brand COOL GEL
Size Full
Product Dimensions 75"L x 54"W x 12"Th
Item Weight 68 pounds
Item Firmness Description Firm
Top Style Euro Top
Cover Material knit
Number of Layers 6

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 5

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Long but detailed recommendation
Color: White Size: Full Style: 12-inch
**Very thorough/long review** I can't even say enough good things about this mattress. I worked for a large corporation who specialized in high end mattresses, so I know way to much about them, and I know the difference been a good deal and a cheap mattress. This mattress came rolled up in a box which was concerning to say the least. How do you roll an innerspring mattress into a tube and not damage it in some way? It turned out to be very convenient and easy to move it into the room we wanted it in. Once you open the box there's two layers of plastic you have to cut to open it. Once you get the outer plastic off, it'll start to decompress and it goes pretty quickly from that point on, so be ready. Once you get both off, it'll still be kind of misshapen, curled up on the corners a little, but that's ok. It'll also have an odd smell, it's called off gassing, and it's totally normal no matter where you order from, unless you use a natural material mattress company. We opened it up in the evening, and just cracked the window a bit in that room and let it off gas through the night while our daughter slept in the other room. It says to wait 4 hours, but if you could go overnight that should give it enough time to air out, especially if you're sensitive to smell, because it is noticeable. The next evening, we put the sheets on and dressed the bed, and we took turns laying on it and checking it. This is a plush mattress which is what is recommended for side/back sleepers, so if you're a stomach sleeper this wouldn't be a good fit for you. The stitched designs throughout the quilt top of the mattress does create little pockets or dips in the mattress, it's kind of noticeable but not uncomfortable. It's very soft, and the quilt is nice, very similar feel to a cotton/cashmere blend. We didn't order the boxspring, because honestly there is absolutely no purpose for them anymore, and they can get expensive. We laid it on a bunkie board, and it's nice and low for our 4 year old, but still very soft and a great mattress for her. The color is also just as pictured. It also has the cooling gel foam, which is wonderful if you ever have issues with sleeping hot. Also even though it's called cooling gel, it will not make you cold, what the gel actually does is absorb and displace the heat better instead of trapping it around you inside the mattress, so it just keeps you comfortable, not cold. For the price of this mattress I highly recommend it. Me and my husband currently have a $5,500 Stearns & Foster, and are seriously considering giving this one a try. ... show more
Reviewed in the United States on November 22, 2015 by Patti

Great price! Comfortable Mattress.
Color: White Size: Full Style: 12-inch
I love this Mattress. I gave my last one to my son and I'm repurchasing another one.
Reviewed in the United States on August 26, 2026 by Jacob Ross

My most thorough review of a product...
Color: White Size: Full Style: 12-inch
Okay so this is going to be the most thorough review I've ever given on amazon because mattresses are an important buy and very risky to do just based off of reviews online. My intention for this mattress was to get a cheap, medium-firm, hybrid mattress. After doing about 3 months of research this one was the one I found the be the best deal, the best product, and have the best reviews (after ignoring all the spam reviews and ultra negative ones). So, is this mattress cheap in price? Yes. Especially compared to the name brand counterparts. Is it the most cheap mattress on amazon? No, but you're getting you money's worth with buying this compared to a potential crappy $150 mattress. Is this mattress medium- firm? Yes. A lot of other reviewers say it's too hard and not plush enough. To me, everyone has different opinions on what constitutes a firm or soft mattress based off of their own experiences. I can confirm that it is a firm bed with a mild sink to it due to the memory foam. Is this mattress a hybrid? Yes. I've had this mattress for a week now and it's holding up. The following are some things I've noticed that I was not informed of based off of other reviews. I'll update this as time continues. 1) The box came heavily beaten up but the product was fine. Can't expect much since this thing weights 60+ lbs. 2) This thing is heavy. I got a full sized mattress and it took me awhile to get it up the stairs. 3) I didn't notice a smell that other reviewers were noting, but just in case I sprayed some tea tree oil on it to mask a smell just in case. 4) My mattress 'inflated' within seconds to it's full size. I was planning on letting it rise for 24 hours in case it didn't inflate fast enough. Is this the most fantastic mattress I'v ever slept on? No. But it's a good one for the price so I'm not expecting cloud 9. It's a good mattress thus far and I'm hoping it'll hold up over time. I'll update as time progresses. 1 Month Later: Things are still holding up. There's no sagging in the middle or on the sides. The firmness is still holding up. I forgot to mention this before, but this thing is VERY deep. I could barely get my deep pocketed sheets over it. 10 months later: still holding up little more of a bounce not as firm as when I bought it (as to be expected) still very comfortable no issue with the edges sagging. ... show more
Reviewed in the United States on July 21, 2017 by Product Fiend

I could finally sleep again!
Color: White Size: Full Style: 12-inch
This was the first mattress I ever bought for myself. I was in desperate need as the hand-me-down I was sleeping on was so worn out that the springs were starting to poke my hips! So it was beyond time but buying a mattress is a daunting thing. I read reviews until I went cross-eyed and then I read a hundred more. Could a bed in a box REALLY be as great as it seems? I'm an... *ahem* overly voluptuous woman. So I didn't want something flimsy that would sag in a few weeks. I'm apartment hunting so I wanted something that would hold up to moving and be a bed that would really last for me since I have other, bigger expenses in the horizon. Of course I wanted something comfortable as well. Something that wouldn't worsen my chronic pain. I didn't want something that slept too warm, either, and the memory foam horror stories worried me. None of those were issues though! This mattress is nice and sturdy so even after months of nightly sleeping, it looks brand new when I hop up in the morning. No dents, no sagging, or anything like that. But it's not too firm that it's uncomfortable. It molds to my body so that I can lie on my side, back, or stomach without discomfort. This memory foam doesn't cause me to over heat at all. Setting it up was a breeze and there wasn't really any chemical odor once I went to bed at night on the day it was delivered. I'm extremely happy with my purchase! I honestly think it's the best mattress I've ever had and I have no doubts that it will hold up nicely through the years and not rebel and stab my legs like its predecessor. ... show more
Reviewed in the United States on January 3, 2019 by Amberleigh Kemeza

Great price, great quality, semi firm.
Color: White Size: Full Style: 12-inch
Ok, I waited a month after my purchase to write this, so here goes; first of all, it came in a heavy box, approximately 75#, but I was able to move it and unpack it alone. I watched the unpacking video on UTube before I opened it. (Highly recommend this). I was able to unpack and place it on my bed by myself, with minimal effort and it took full shape within 8 hrs. There was no smell, and I slept on it the first night. Coming from a inner spring old mattress, it took some getting used to. It was a bit firm, so I bought a 3 inch memory foam topper to place on it. Between the two, it’s heaven! The mattress is well made, I sleep better than I had in years. The price is amazing compared to in store prices for a comparable mattress. Good support, no aches or pains when I get up. I will definitely buy another for my guest room. It puffed up to the 12” I ordered, and I put a buncky board down, and took my box spring off. I would’ve kept box spring on, but my goofy dog didn’t like the height, even with her puppy stairs. The sacrifices we make for our pets! Lol. Delivery was on time. 3 years later the mattress started sagging, and I was waking up with neck and back pain. It’s supposed to have a 10 yr warranty, and I attempted it each customer service several times. No acknowledgment whatsoever. It’s a shame, I really loved this mattress initially. ... show more
Reviewed in the United States on April 18, 2019 by MCB

Excellent for the price!
Color: White Size: Full Style: 12-inch
I am very happy with this product! I had been looking at mattresses for a while, and although I desperately needed to replace my tired out box spring and mattress, I delayed it due to sticker shock. I considered a full memory foam to save money, but hesitated thinking that would be too soft and just not for me. Then I found this "hybrid " and after reading the reviews considered it a doable option and took a chance. I have been sleeping on it at least a month now and I LOVE it! It was a perfect fit for me, in price, comfort, and ease! It is firm enough yet cradles a bit with the foam top. I definitely feel supported, and have been sleeping much better. No more tossing and turning! Very simple to unpack and it expanded quickly. I did sleep on it the same night, after several hours, and have found no problems. It did not have any funny odor and still feels fresh and clean. The one thing I might change is the dimpled design on the top. Not that it is uncomfortable, but I can feel it through the sheets and would prefer a smoother top, however a mattress cover has helped. Love it overall and am so happy with it! ... show more
Reviewed in the United States on September 18, 2020 by Amazon Customer

Soft yet firm
Color: White Size: Full Style: 12-inch
I absolutely love this mattress! It’s incredibly comfortable and has helped me sleep so much better at night. I wake up feeling rested and refreshed—definitely one of the best purchases I’ve made.
Reviewed in the United States on March 15, 2026 by Monica

Wonderful!
Color: White Size: Full Style: 12-inch
I bought this mattress for my daughter. We've had it since the last weekend of January 2017. The box was somewhat dented and mangled on one end. The box it came in didn't hold up well when moving it by myself. The end flaps came open. (For reference, I'm 5'6 and weigh around 120lbs.). The mattress itself is awesome!! I definitely recommend fully reading through the directions prior to opening it all. It was heavy to carry, but easy enough to maneuver once on the box spring. It did have a faint chemical smell the first two days. I just let it rise for the recommended 48 hrs and kept her bedroom window cracked during that time (and I mean cracked. Even though it's been warmer than usual it's still winter.). It rose completely and fits her full size bed to a "T". She slept so soundly the first night she slept on it. She told me the next morning she didn't want to get out of bed. Unusual for her, because she LOVES school! She wanted a soft top mattress that wasn't "too squishy". While no one else has slept on it, everyone else in the house has lain on it and commented on how comfortable it is. Or refused to get up and just continued to lay there. I've already recommended this to others. Great quality for the price!! ... show more
Reviewed in the United States on February 13, 2017 by Tanya
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