Spinal Response Aloe Gel Memory Foam 8-inch King-size Smooth Top Mattress

Today: $298.73
MSRP: $599.99 $301.26 (50%) off
Out of stock
ITEM# 14024864

    Enter your email address, we will notify you if it comes back in stock.


ITEM#: 14024864

This Spinal Response Aloe 8-inch memory foam mattress provides a comfortable rest. The 1-inch gel-infused memory foam top layers provide a clean and healthy night's sleep.

  • Mattress measures 8 inches thick
  • Materials: Aloe-infused gel memory foam
  • First layer: 0.5-inch layer of 4-pound density gel infused memory foam
  • Second layer: 3-inch layer of 3-pound high density memory foam
  • Base layer: 4.5-inches layer of high density reflex base foam
  • Dimensions: 8 inches high x 75 inches wide x 79 inches long
  • Memory foam is resistant to dust mites and is naturally antimicrobial
  • Originally designed for NASA, this space age foam cradles your body, reducing pressure points that cause tossing and turning
  • Temperature sensitive foam adjusts to your body temperature so you stay warm
  • Improves circulation
  • Mattress eliminates motion transfer and uncomfortable pressure points
  • Never needs turning
  • Disperses your weight evenly
  • Mattress can be used with an existing frame
  • Bed frame not included
  • Meets all flammability standards
  • Quilted jacquard cover with handles (not removable)

Memory Foam Tips:
  • Remove from packaging within 72 hours of receipt to maximize memory foam expansion.
  • This product arrives very tightly packed. Unwrap and allow 48 hours for this product to return to its original shape.
  • Being sealed in plastic packaging sometimes traps odors. After unwrapping, allow product to air for a few hours.
  • Due to machine-cutting manufacturing processes, there may be slight variances in the dimensions of this product.

Due to the nature of Memory Foam the firmness level of every item is unique. Please be advised that even similar products may produce different firmness results.

Once opened this product is non-returnable.


Mattress Type Gel Memory Foam Memory Foam
Thickness 8 Inch
Density 4 Pound
Support Medium
Mattress Top Tight Top
Product Features Antimicrobial
Recommended Foundation Type Platform
Dimensions See description
Warranty 20 Year Limited Manufacturer
Materials See description
Model Number G855KMF

Customer Reviews

5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
  • David M.

    This has been so comfortable it forms to my back allowing me to use my cpaps

    Read More
  • 1st bed in 6 years !-

    My wife and I do not have a lot of money and We've needed a new bed for several years now . I decided to try this website out after hearing about it from a co-worker. Well needless to say, I'm hooked. Not only did we get a king size mattress, but it was a memory foam on sale for 268 with free shipping ! My wife is very happy and so am I.

    Read More
  • Better

    I replaced an old king size mattress with this one. It has helped us sleep better and feel better when we get up. However, it is not a therapeutic as the thicker memory foam mattresses. It also makes us very hot at night.

    Read More
  • gel bed

    this 1 box mattress is so much better than the Costco 1500.$ bed I just bought 3 years ago I bought my kid one for her room and loved it so much I got the king for me. awesome sleep firm no smell and no movement at night. the dogs can jump all they like and I don't feel a thing. comes with a zip cover .

    Read More
  • Not so sure...

    When I bought this mattress and it had no reviews then but now, I am writing one. We own this mattress for over a month and we are still not comfortable on it. Its delivery was fast, it was easy to open. We started on a very positive note and were very happy to get it. But I am suffering for body pain for a month now, my both arms hurt after sleeping on it. My husband who is now sleeping on our old mattress doesn't want to sleep on it. He says he toss and turn whole night and do not feel rested. I am left with his mattress, which I bought. I am thinking of buying a mattress topper to make it comfy.

    Read More

Questions & Answers

Get your product questions answered right here.
  • Is this product made in the USA?

  • Who is the manufacturer of this bed?

    • We are unable to disclose the manufacturer of some of our products; however, Overstock.com stands behind every product we sell. When necessary we can contact suppliers if a product issue arises.

  • does this come with the box spring?

    • No, it does not. This product is designed for platform beds that do not use box springs.

Shopping Tips & Inspiration

Shipping & Returns

Mattress Return Policy:

Mattress Sets are non-returnable upon signature at delivery. Mattresses are non-returnable if opened or taken out of their plastic wrapping.
More Details


This item cannot be shipped to Alaska or Hawaii. More details

Shipping Information:

Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
Standard shipping details
Expedited shipping details

* For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.