Serta Perfect Sleeper Isolation 10-inch King-size Gel Memory Foam Mattress Set

by Serta
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ITEM# 17268203
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ITEM#: 17268203

Comfort Guaranteed

Keep your body cool and comfortable all night while sleeping on this Serta Perfect Sleeper Isolation king-size gel memory foam mattress set. With two foundations and Platinum In-Home Delivery Service, this mattress comes ready to use after setup in your home for your convenience.

The mattress features Comfort Last Construction combined with a StabL-Base Double Beam foundation for lasting durability through years of daily use. Layers of Cool Action gel memory foam and EverCool memory foam help reduce heat build-up, so your body temperature stays cool to help you fall asleep and stay that way through the night.

  • Set comes with one mattress and two foundations
  • Cool Balance Elite feature uses a ventilated coil system, enhanced airflow design and performance fabric to help regulate your body temperature for better sleep
  • Open-cell structure of EverCool Memory Foam makes it breathable to help dissipate heat and keep you comfortable
  • Support is provided entirely by foam to reduce pressure for fitful sleep
  • Features the Ultimate Edge Foam Encasement System so the edges are just as strong as the core of the mattress to prevent sagging when sitting on the side of the bed
  • StabL-Base Double Beam Foundation provides durability
  • Comfort Last Construction helps mattress resist sagging and edge roll-off for great durability and longer mattress life
  • Mattress needs rotating but not flipping for easier maintenance
  • Use your current standard sheets with mattress to save money
  • Includes Platinum In-Home Delivery Service which gets the bed delivered and set up without the need to wait for the bed to expand like other memory foam products, plus removal of your used mattress if desired
  • Mattresses are made to order, giving you a fresh product
  • Mattress top is a specialty product that is recommended for use with bed slats or box springs
  • Mattress is 10' thick gel memory foam and memory foam set
  • Support types include plush, ultra plush and firm in a king size mattress
  • Dimensions Mattress set measures 21'H x 76'W x 79.5'L Mattress only measures 12'H x 76'W x 79.5'L Foundation measures 9'H x 38'W x 79.5'L

  • Mattress set: 21 inches high x 76 inches wide x 79.5 inches long
  • Mattress: 12 inches high x 76 inches wide x 79.5 inches long
  • Foundation: 9 inches high x 38 inches wide x 79.5 inches long

White glove home deliveries require a 4-hour window to complete delivery; this includes delivery of the mattress, set-up in the room of your choice, removal of all packaging and debris and removal of your old mattress upon request.

Please Note: Orders for this custom-made item cannot be canceled.

Please note: Options of excessive weight or bulk will be shipped via Freight carrier and our Oversized Item Delivery/Return policy will apply. Please click here for more information.


Mattress Type Gel Memory Foam, Memory Foam
Thickness 10 Inch
Comfort Level Cushion Firm, Plush, Ultra Plush
Other Types Mattress & Boxspring Sets
Product Features Cooling, Hypoallergenic, Risk-free Trial
Dimensions 19 in. H x 76 in. W x 79.5 in. L
Warranty 10 year Limited Manufacturer
Model Number 824489960
Country of Origin United States
  • Awesome! Did I mention this bed is awesome?
    Verified Purchase

    I looked and researched for months to find the right bed. The price was very competitive with Overstock and I truly did my homework for months. Plus, it is super scary buying something online without testing it in a store first. This bed is firm, but not like a board. You can roll on your side to the edges and it supports you so you don't squish the side down and roll off. It is also much cooler than our previous gel mattress. We had the white glove delivery and they were quick and very professional. We are finally sleeping well again at night and not throwing off our covers with typical gel mattress heat. O ya...I am a small person and don't get bounced around by my husband. Love the motion control! GREAT BED.

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  • Feels very soft but I am sleeping well...
    Verified Purchase

    This user earned $20.00 in rewards for writing this review.Learn More

    I am convinced the wrong mattress was delivered. I did a considerable amount of research in person, and I tried this mattress and similar mattresses out in the store. This mattress has way too much to give, and it is incredibly squishy. That being said, it is comfortable and I am sleeping well. I do not experience any sort of pain, but it is nowhere near firm. If it were not such a hassle, I would return it and pay twice as much to just buy the firm one in the store. I am not at all impressed or happy.

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  • Best sleep EVER!
    Verified Purchase

    If you like firmness and with a hint of plush this is the mattress for you. It keeps you cool and I honestly can't wait for bed time. Worth every penny!

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  • Love my new Serta bed!!
    Verified Purchase

    I love my new Serta, it's amazing and more than I could ask for in a bed, the price was unbeatable for a new bed, and no rips, or spots. Took off a start because it took almsot a month to get here and I'm disappointed that it took so long. I would of ordered from somewhere else if Ii'd knew it take that long, but for the price I don't know if I could beat it. The deliver guys brought the items in 1 at a time and took the plastic off. I got a king so it huge, we went from a Full to a king and i'm in love. Husband works over the road and I got something started with having our 1 year old, at the time, sleep with us. Well then he got bigger and my husband moved to the couch then I became pregnant again and the baby slept in a cosleeper then upgraded to sleeping with me so I could sleep. My husband was ready to sleep in the bed and not the couch so we found this and I'ts amazing. lot it, so thankful. More Firm than I expected but I'm also not use to it yet, I'm sure it'll take time.

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  • Nice at first, but then got a saggy hole
    Verified Purchase

    This user earned $10.00 in rewards for writing this review.Learn More

    I would like my money back. I waited years to buy a new mattress settling on this one. At first, it was beautiful! Then, as nights went by, the middle of the mattress developed a hump and the spots where my wife and I slept developed a hole. I would like to trade this one in or get my money back. Not real happy with this product.

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  • Verified Purchase

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  • Verified Purchase

    This user earned $10.00 in rewards for writing this review.Learn More

    Purchased in October of 2016 ... Big MISTAKE. Worked fairly good and was comfortable for several months .... Now ; it is killing my back and I already have disc and spinal issues .... Just kinda sinks in etc ... Going to have to try and sell it ... Hopefully; for about *** or so at the least ....

    Read More

Questions & Answers

  • Q:

    "I purchased this mattress last year and now I am interested in an adjustable base. Is this mattress adjustable base friendly?"

    Have an Answer? Be the first to answer this question!
  • Q:

    "Is this the same as the I-comfort series?"

    • A:

      This is similar to the iComfort, but not an actual iComfort product. It is in the Perfect Sleeper line.

  • Q:

    "Is the only thing I need to purchase for this set a king bed frame?"

    • A:

      Yes all you need is a bed frame.

  • Q:

    "Curious about the softness. I am hoping this bed is not firm. It states three different varieties of comfort. Which one will this one be and please state if it is soft, medium, or firm. Thanks a bunch"

    • A:

      According to customer reviews, the support is firm.

  • Q:

    "Does this mattress flip?"

    • A:

      Hello jhleh2, this mattress is not meant to be flipped. Thanks for shopping with us!

  • Q:

    "Sir I am looking for split king or queen bed with two remotes for one for each person"

    • A:

      Hello oldjim, please see ITEM# 13828947 for a Sleep Zone Supreme Adjustable Bed and 10-inch Hybrid Split King-size Mattress Set. Please feel free to contact us again with any further questions. Thank you for shopping with us!

  • Q:

    "How many pounds of foam are in this mattress? Trying to determine if this is appropriate for my sleeping position. Thank you."

    • A:

      Hello justissiam, this mattress features 1.5 to 1.2 for the core and approximately 3.5 for the gel foam. Thank you for shopping with us!

Shopping Tips & Inspiration

Shipping & Returns

Contact Information

1-4 week delivery after the item ships:**

Delivered by freight carrier. See Oversized Item Delivery Policy.

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

Oversized Item Delivery Policy:

This item will be shipped via freight carrier to your home, excluding rural routes, remote areas not in close proximity to areas commonly serviced by freight carriers, islands, APO/FPO addresses, P.O. Boxes, Alaska and Hawaii. Please provide your daytime and evening phone numbers during check out so our carrier can contact you to schedule delivery. Refer to our Oversized Item Delivery Policy for additional information.
More 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.