Search  for anything...

COOL GEL 8 Inch King Mattress, Cooling Gel Memory Foam Mattress in a Box, Medium Firm Support & Pressure Relief, Fiberglass Free, CertiPUR-US Certified

  • Based on 10,669 reviews
Condition: New
Checking for the best price...
$249.99 Why this price?
Save $649.01 was $899.00

Buy Now, Pay Later


As low as $41.67 / mo
  • – 6-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

90-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by FoamSuite-Home

Arrives Monday, Oct 19
Order within 17 hours and 37 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Item Thickness: 8 Inches


Size: King


Features

  • COOLING GEL MEMORY FOAM - Gel-infused memory foam with an open-cell structure boosts airflow and draws heat away from the body, keeping the sleep surface cool and comfortable through the night.
  • VERSATILE 8 INCH PROFILE - A breathable comfort layer over a supportive high-density foam core delivers balanced, medium firm support for kids, teens, and adults in bedrooms, guest rooms, and dorms.
  • FIBERGLASS FREE & CERTIFIED - Proudly made in the USA with CertiPUR-US certified memory foam and a fiberglass-free fire barrier for added peace of mind. High-quality materials are designed for durability, performance, and a better sleep environment.
  • MATTRESS IN A BOX - Compressed, rolled, and conveniently packaged for simple delivery and setup. Compatible with platform beds, slatted frames, box springs, and adjustable bases. Allow 2472 hours for full expansion.

Description

" Classic Brands Ventilated 8-inch Cool Gel Memory Foam Mattress is the latest technology in memory foam mattresses. One layer of 2 inches of gel-infused memory foam draws heat away from your body and allows breathability. The second layer beneath consists of 6 inches of high-density memory foam that conforms to your body providing support, pressure point relief, and proper spinal alignment for a great night's sleep. Perfect for kid’s rooms, college dorms, and guest rooms, this mattress is a great value for any room in the house. Please allow 24 to 72 hours for your Mattress to regain its full shape The Cool Gel 8-inch Gel Memory Foam Mattress combines two leading sleep technologies at an incredible value. Gel-infused memory foam keeps you cool during sleep and body-contouring memory foam reduces pressure points and properly aligns the spine. Gel draws heat away from the body and creates a cooler sleep surface and aids in preventing excessive tossing and turning so you can get a more restful night's sleep. The feel of this gel memory foam mattress is medium firm - slightly plusher than a traditional firm mattress and it’s adjustable base friendly. Benefits of Gel Memory Foam 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. Additionally, when you do move in bed, memory foam gently 'fills in' and reshapes itself to your new sleeping posture, cradling every contour of your body. The Latest Gel Memory Foam Technology Gel Memory Foam is a unique material that infuses gel particles into visco-elastic memory foam, creating a plusher and cooler sleeping material. Gel memory foam is more porous or open than conventional foam meaning the cells are interconnected unlike closed cell foam; thereby is more breathable and comfortable than higher density visco-elastic foam. The open-celled physical structure of our foams is self-ventilating. Air travels throughout the material and dissipates body heat regulating your body temperature. Why Buy a Cool Gel Memory Foam Mattress? Cool Gel mattresses with gel infused memory foam disperse body heat and create a cooler sleeping surface while retaining the pressure-relieving properties of traditional memory foam. Tossing and turning are dramatically diminished and disrupted sleep patterns are greatly eliminated so you can sleep longer without moving and enjoy the benefits of a deeper, more restful sleep pattern. CertiPUR-US Certified Classic Brands gel memory foam mattresses are 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 8" H Twin XL Size - 39" W x 80" L x 8" H Full Size - 54" W x 75" L x 8" H Queen Size – 60" W x 80" L x 8" H King Size – 76" W x 80" L x 8" H California King Size – 72" W x 84" L x 8" H Classic Brands Smart Packaging Classic Brands also uses 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 from its packaging. Quality Assurance The Classic Brands Ventilated 8-inch Cool Gel Memory Foam Mattress is backed with a 10-year worry-free warranty. Look for more innovative specialty sleep products from Classic Brands. "

Brand: COOL GEL


Size: King


Product Dimensions: 80"L x 60"W x 8"Th


Item Weight: 52 pounds


Item Firmness Description: Medium


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 2


Fill Material: Gel Memory Foam, High Density Foam


Weight Limit: 1000 pounds


Item Firmness Description: Medium


Number of Layers: 2


Weight Capacity Maximum: 1000 pounds


Additional Features: Breathable, Low Motion Transfer, Pressure Relief, Removable Cover, Temperature Regulating


Construction Type: Gel Memory Foam


Size: King


Item Dimensions L x W x Thickness: 80"L x 60"W x 8"Th


Item Weight: 52 pounds


Item Thickness: 8 inches


Item Depth: 8 inches


Item Dimensions: 80 x 76 x 8 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam, High Density Foam


Product Care Instructions: Spot Clean Only. A mattress protector is always recommended to protect your mattress from spills or stains. See Manufacturers Care Instructions Tag for further details.


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Gel Foam


top-style: Tight Top


Color: White


Shape: Rectangular


Style Name: 8-inch


Brand Name: COOL GEL


Model Name: Cool Gel


Product Benefits: Provides firm support with cooling technology for comfortable and restful sleep


Model Number: 410069-1160


UPC: 849986009436


Number of Items: 1


Mattress Type: Standard Mattress


Global Trade Identification Number: 36


Manufacturer: Classic Brands


Manufacturer Warranty Description: 10 year warranty.


Unit Count: 1 Count


Age Range Description: Adult


Included Components: 1 8-Inch Cool Gel Mattress


Item Length: 80 inches


Item Type Name: Bed Mattress Conventional


Item Width: 76 inches


Manufacturer Part Number: 410069-1160


Set Name: 8 Inch


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Oct 19

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • Zip Pay in 4
  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect Short Queen Mattress – Cool, Supportive, and Great Quality
Item Thickness: 8 Inches Size: Short Queen
I’ve been really impressed with this Cool Gel 8” Short Queen Memory Foam Mattress. It arrived compressed in a box, and once opened it expanded quickly and was ready to use within a few hours. There was very little odor, which was a nice surprise compared to other memory foam mattresses I’ve tried. The medium-firm feel is just right. It has enough support to keep your back aligned but still provides that comfortable memory foam contouring. It relieves pressure really well around the shoulders and hips, making it comfortable whether you sleep on your back or side. One thing I really like is the cool gel layer. Memory foam mattresses can sometimes trap heat, but this one does a good job staying cooler throughout the night. The breathable cover also helps with airflow and feels soft to the touch. The short queen size fits perfectly in RVs or smaller spaces where a standard queen is too long, and the 8-inch profile still feels supportive without being overly bulky. Overall, this mattress offers excellent comfort, good support, and great value for the price. If you’re looking for a quality short queen memory foam mattress that sleeps cool and feels supportive, this one is definitely worth considering. Highly recommend. ... show more
Reviewed in the United States on March 14, 2026 by Riley Smith

  • Very Comfy!
Item Thickness: 8 Inches Size: Short Queen
This was perfect for my camper!! I had ordered a different mattress on. Amazon and this one is hands one way better perfectly in between firm and soft!
Reviewed in the United States on August 21, 2026 by Sarah May

  • Comfy short queen upgrade
Item Thickness: 8 Inches Size: Short Queen
Edit: while definitely an upgrade over the original mattress, we slept on it two nights before making an emergency trip to a “local” Walmart 90 minutes from our campsite to buy a 4” mattress topper. I found the bed too hot and my partner thought it was too firm. The cooling gel/foam topper solved both problems. Would still buy this mattress but get a topper right away. Our toy hauler came with a 6” queen mattress that was as comfy as a concrete block. We wanted to upgrade and opted for a short queen sized mattress so we could walk around the bed easier. The price (under $200) was great! On arrival, we unrolled it in the bed platform and it took shape almost immediately. It fit perfectly! It’s a bit firm for our liking, but compared to the old mattress, it’s a huge improvement! No more literal bruises on my hips! The grippy bottom holds the mattress in place, the length is still long enough my feet don’t hang off (5’9”), and I don’t feel my partner toss and turn all night (just a tiny bit!) while the support is firmer than we like, it still suits our needs better than the original! We’ll get a topper to fix that. ... show more
Reviewed in the United States on July 1, 2025 by Gretchen in Green

  • Extra firm
Item Thickness: 8 Inches Size: Queen
I've now completed 7 days of sleeping on this mattress. The unboxing and unwrapping was easy. I did this on my own with no issue. It fluffed up rather quickly, though the ends and corners took a bit more time. No bigger there. My previous mattress was playing out and I had been suffering many sleepless and painful nights. After visiting with Mt chiropractor about options this is the bed he suggested. I thought it would cost a fortune but was surprised when I actually looked it up. Again 7 days in and I can say my nights are restful once more. Now I do prefer a firm mattress, however that being said this one may be more on the firm side than I would have preferred, but ad mentioned the sleepless night and lower back/hip pain are behind me now so I'm fine with it. I assume it may soften up some over time as all mattresses will do. It is overall pretty comfortable and I truly have no major complaints. If it holds up well in the months to come I truly would consider buying a 2nd for the guest bed. ... show more
Reviewed in the United States on March 24, 2025 by mike winkler

  • Happy!
Item Thickness: 8 Inches Size: Short Queen
Formed fast and minimal oder, fit our camper great! Would recommend for sure!
Reviewed in the United States on September 10, 2026 by Matt Maurice

  • Comfort
Item Thickness: 8 Inches Size: Short Queen
We have since sold that rv but we LOVED that mattress as it was just firm enough but soft as well
Reviewed in the United States on August 28, 2026 by michael j.

  • Camping Mattress
Item Thickness: 8 Inches Size: Short Queen
Bought this for my camper. The mattress that was in it was old and very uncomfortable. As soon as i put this on the bed, It seemed like it was gonna be very comfortable. Was very easy getting it out of the plastic and putting on the bed, just had to have my husband help as it was a bit heavy. Cant wait till it gets the size its suppose to be so i can test it out. Will leave an update when that happens. Shipping was very fast. Was very impressed. It has a weird smell to it but im sure its because it was in the plastic. Its a nice sunny day today so have all the windows open so that should help. UPDATE: Slept on it last night and it was not comfortable at all to me. Its very very firm!! Tossed and turned all night long. My whole body was hurting so bad. Its so hard!! Im sure if you like firm, this mattress would be for you. I like somewhat firm but this was a bit too firm. Over 24 hours later and the top corners are still pressed down, they did not expand like the rest of the bed which caused my head to be downhill. UPDATE: 6 days later. Its risen as far as its going to. The top corners still are pinched down and didnt rise up all the way. Still cant sleep on the mattress. Its still VERY firm. Its a very nice mattress but just too firm for me and the ends didnt rise all the way up. They gave me a full refund and suppose to have it within 3-5 days. ... show more
Reviewed in the United States on March 12, 2024 by SFCWIFEY

  • Great quality mattress for the price.
Item Thickness: 8 Inches Size: Short Queen
Great quality mattress for the price. We used this as a replacement for our RV mattress and it fit great. Comfortable and love the cooling feature during warmer nights.
Reviewed in the United States on July 29, 2026 by Amazon Customer

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...