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jcpenney.com | Isotonic® Iso-Cool® 3" Memory Foam Mattress Topper

Isotonic® Iso-Cool® 3" Memory Foam Mattress Topper

web ID: 7257520
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The Isotonic Iso-Cool, visco-elastic molded foam mattress topper is filled with 11 ounces of luxurious spiral-spun polyester fiber to provide a restful night's sleep.

 
  • 300 thread-count cotton cover has elastic for a secure fit
  • memory foam helps to reduce tossing and turning 
  • Outlast® Adaptive Comfort™ fabric regulates body temperature, absorbing and releasing body heat as needed
  • Sleep Better™ with supremely plush temperature-sensitive memory foam that equalizes pressure and reduces tension
  • foam pad is 3" thick with a 2½-pound density
  • 15" spandex skirt fits mattresses up to 20" deep

Back is polyester. Polyester filled cover fits over the foam pad and your mattress. Cover is hypoallergenic and washable; spot clean foam. Manufacturer's 15-year warranty. Made in America of imported materials.

  • Twin topper: 37x72"
  • Twin XL topper: 37x77"
  • Full topper: 51x72"
  • Queen topper: 58x77"
  • King topper: 76x77"
  • Cal. King topper: 70x80"
top pick
Rated 5 out of 5 by Found what I was looking for My old memory foam mattress, after many years of service, remembered only the dips. I was having back aches and neck pain again. This product was one of several I was considering. The reviews won me over and I have to say this is the best memory foam mattress I have had. I don't feel like I am in a hole and can't get out. I don't get too warm. When it arrived I couldn't wait a week to air it out before putting it on our bed. I laid out a sheet on our back porch and placed the mattress on the sheet so the mattress would stay clean. It was there about 8 hrs. and it was put on our bed that night. There was a slight odor but nothing strong enough to keep us from getting a good nights rest. The sale price made it one of our best investments and the comfort it provides made the investment worth every penny. December 28, 2015
Rated 5 out of 5 by Like sleeping on a Cloud! I love the Iso-Cool 3" Memory Foam Mattress Topper. I was afraid it might be hot, because I have tried another brand before and it was too hot, but it is not. I was having back pain and shoulder pain and the mattress topper has eliminated this. As far as my shoulder pain goes, it allows me to sleep on my back and not roll over on my side as much therefore taking the pressure off my shoulder. It literally feels like you are sleeping on a cloud. So very cozy and comfortable. I would highly recommend buying if you are having trouble with pain at night. It really helped mine. They also told me that I could return it if it did not meet my expectations. It smelled very strong when I unwrapped it, but I let it air out on my patio for two days and it did not smell AT ALL when I put it on my bed. December 23, 2015
Rated 5 out of 5 by So comfortable! I love this mattress topper. It has a cooling feeling. it is very comfortable. I have tried a few and this is the best one I have found! I am sleeping better with this and helps with hot flashes. January 25, 2016
Rated 5 out of 5 by Better sleep When I first opened the mattress, it was uneven and lumpy from the way it had been packed. This along with the odor was cause for concern. Within 24 hours, the mattress regained its shape, and the odor was minimal. I love this mattress topper. It is very comfortable and relatively inexpensive. January 4, 2016
Rated 5 out of 5 by I sleep! I was about to buy a new mattress, even though mine is only a few years old. Tired of waking up sore and stiff, and finding new bed prices staggering, I decided to try a topper. I did have a good memory foam topper before. At least I thought that. I was waking up in the middle of the night, drenched. I actually thought I was hitting menopause early! ( I'm 48). Anyway, I ordered this one based on the isocool technology to avoid the "sleeping hot" syndrome. It works. I'm no longer in early menopause.....lol. I wake up refreshed and with no soreness or stiffness. A fun footnote: my dog, who sleeps at the bottom of my bed, used to get up and move or turn 15 to 20 times a nite. He does not budge now. Almost worth it to see his happy face! The only drawback worth mentioning is the smell. I aired it out for two days as recommended by others. It took most of it away, but I do still have a residual smell. I think it's from the isocool thing, not the foam. Anyway, way worth getting. February 12, 2012
Rated 5 out of 5 by No more back pain! We gave this topper to my 76 year young Mom. She had been having terrible back pain when she got out of bed in the mornings. She is already on a very expensive mattress and topper but it just wasn't helping anymore. We read the outstanding reviews on these and since they were on sale and I had coupons, let's give it a try. She passed out on it and had no pain upon waking. She said that she hasn't slept that good in a long time. December 23, 2015
Rated 5 out of 5 by very soft and comfortable! it is not hot as advertised. the iso cool keeps you from feeling heat like other memory foam quality above my expectations My husband says our old mattress is just fine I disagree and this mattress topper was exactly what I needed to get a better night sleep. So pleased with my purchase December 23, 2015
Rated 5 out of 5 by Comfy comfy comfy We purchased a firm foam mattress to support my husband's back due to an injury. It was extremely uncomfortable for me because it felt so hard. We ordered this topper and it has changed my life! I sleep so well at night and my husband still has the support he needs for his back! The cooling technology is awesome! I normally sweat in my sleep but not once since putting this topper on. The best investment EVER! December 9, 2015
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3 Questions6 Answers

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3 months, 2 weeks ago
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Answer: 
Yes, this topper will fit two twin sized beds pushed together.
3 months, 2 weeks ago
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Answer: 
I would think it would. We have two twin xl sleep number mattresses on a king platform bed and the sleep number alone wasn't enough padding on the top for me, so I got only one of these pads for my side and I love it. It covers the whole mattress, not cut smaller like so many others. Comes with a very plush cover as well and I must say I do sleep cooler, even still getting hot flashes at 72, I can move to a cool spot and be comfy. I will say, if you have standard twin beds, and order a king size topper, it will be a little bit long as a king mattress is longer than a standard mattress in twin or full. I hope you like this as much as I do. I can have my mattress very firm, which I need for my back, but this topper is awesome for my pressure points. I hope this helps.
3 months, 2 weeks ago
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Peggy
North Carolina
Age: Over 60
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I'm looking to purchase a full-size mattress topper for a jackknife sofa we have in our vintage travel trailer. I will need to roll/fold away for storing when participating in vintage trailer shows.
1 month, 3 weeks ago
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Washington
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Age: 50-60
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Answer: 
No. This foam is dense and 3" thick. It is vacuum packaged for shipment. Once the "Genie" is out of the bag there is no way to get it back without special equipment. I really enjoy this for it's intended purpose but it is not what you are looking for.
1 month, 3 weeks ago
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walkerwally
California
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Answer: 
I would say "No". It's flippable; but too thick to roll/fold. Hope this helps.
1 month, 3 weeks ago
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Kit
OH
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1 month, 3 weeks ago
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GA
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Answer: 
The top cover is washable. I It isn't waterproof
1 month, 1 week ago
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Henderson, NV
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The cover is not waterproof.
1 month, 3 weeks ago
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