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NChanmar

8 Inch King Size Mattress, Gel Memory Foam King Mattress, Pressure Relieving, Cooling Gel Foam, King Mattress in a Box, Certipur-Us Certified, Bed-in-a-Box, King, 80"L x 76"W x 8"Th, White

    • Based on 218 reviews
Condition: New
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$179.99 Why this price?
Save $269.91 was $449.90

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  • – 6-month term
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30-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 HCY Furniture
Arrives Nov 29 – Nov 30
Order within 6 hours and 56 minutes
Available payment plans shown during checkout

Size: King


Style: 8 IN


Features

  • UPGRADED COMFORT: Premium gel memory foam meets the performance and durability standards set by CertiPUR-US. A soft memory gel top layer and a high-density foam bottom layer provide a unique combination of ergonomic sleep comfort and support.
  • QUALITY MATERIALS: Our king size mattresses are made with advanced sleep technology and the best materials available, gel memory foam helps with continuous air flow and breathability. The king mattress is topped with a skin-friendly fabric that improves breathing capacity to increase airflow to all areas of the foam mattress.
  • PERFECT COMBINATION: A mattress king size made of gel memory foam and comfort foam with higher quality and better elasticity, highly conforming to the body and autonomously conforming to body curves and various sleeping positions.
  • PROTECTIVE COVER: Durable, soft knit fabric cover wicks away moisture to help keep you cool, and Surface Protection Technology helps protect the memory foam mattress.
  • PROFESSIONAL PACKAGING: Memory foam king mattresses are compressed, rolled, and packaged in a box for easy setup as well as handling. They are suitable for all bed frames such as springs, slatted bases, etc. Please leave the bed in a ventilated area to fully expand for 72 hours!

Brand: NChanmar


Size: King


Product Dimensions: 80"L x 76"W x 8"Th


Top Style: gel_top


Cover Material: Vinyl


Number of Layers: 3


Fill Material: Gel Memory Foam


Special Feature: Bagged


Color: White


Construction Type: Memory Foam, Gel Foam


Product Dimensions: 80 x 76 x 8 inches


Manufacturer: NChanmar


Item model number: 8K


Date First Available: December 13, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 29 – Nov 30

Yes, absolutely! You may return this product for a full refund within 30 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
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very comfortable .
I liked the price and it should have cost way more . It has no smell , it is firm yet giving , i sleep well , it cradles the body well . I have a really bad back with a lot of disk problems accompanied with sciatica pain with this mattress I havent had a back ache in months . There is no worry of sink hole and i do not sink . Not portable it is heavy . The quality for the price is mind blowing . 10 out of 10 ! ... show more
Reviewed in the United States on July 22, 2024 by Johnny Snippes
    • Best sleep!
Best bed I have ever slept on. Very soft not hard. Definitely worth the money. Stays cool. Smells normal no odor. Fits perfectly in my room.
Reviewed in the United States on July 27, 2024 by Sara
    • Comfortable
Size: King Style: 10 IN
Absolutely love this mattress! Very soft and comfortable. It fits our King bed so well and was so easy to setup ourselves! The quality and price are very reasonable!
Reviewed in the United States on July 27, 2024 by Samantha Stevers
    • Firm and comfortable for me.
Size: King Style: 6 IN
I am 72 and was able to unbox the king size mattress topper and place on my bed by myself. It is the firmness I like and have slept well from the first night. I did have an old memory foam topper that had become to flimsy making it difficult to get out of bed. I can get out of bed easily on this topper. I placed this topper on top of a regular spring mattress and it does shift a little over a few nights but it slides back in place easily. I am satisfied with this topper. ... show more
Reviewed in the United States on August 1, 2024 by lesa coile
    • comfiest mattress ever!
i originally bought this mattress as my daughter needed to size up from a twin bed to a full size, and at first i was really unsure about placing this order because of the price and some of the reviews had commented that it didn't rise to the full height that was said. i didn't want to get stuck with a big package that had to be returned but i eventually made the decision to just purchase it. This was one of the best beds i have ever felt!!! it is super soft and comfy enough that you don't sink in it, and my concern of it not rising all the way - it rose to the full 10 inch within a day! definitely true to size, completely recommend! ... show more
Reviewed in the United States on August 13, 2024 by m
    • Great Value
Size: King Style: 10 IN
I'm very satisfied with my king size mattress. Packaged well, inflated in less time than was advised, and it's quite comfortable. That said, I guess everyone has their personal preference when it comes to mattress comfort, so if you're not willing to take a chance, don't buy one without trying it out first. Time alone will determine how long it stays comfortable, but I would buy it again and can recommend it. ... show more
Reviewed in the United States on July 28, 2024 by Bill Tanner
    • Buyer Beware
Review Image by Eryka Eryka
I purchased the full size 12 inches mattress. It was delivered on July 11. Today is July 29. The mattress is not 12 inches as I purchased. Contacted the seller and was told basically the mattress is a cheap price so what. That it needed time to come to true size. Welp 72 hours as instructed was not enough time? So how about18 day? Super uncomfortable, hard... my body aches from this mattress. Do Not Purchase. ... show more
Reviewed in the United States on July 30, 2024 by Eryka Eryka
    • Soft but firm
The quality of the mattress is very nice and it’s thick. I got a frame that is already raised so I couldn’t tell you how high just the mattress by itself is. It’s soft/foam like but also firm just enough. It does take a day or so for it to fluff out completely so don’t be alarmed by that it’s just from it being rolled up during shipping ... show more
Reviewed in the United States on June 23, 2024 by Alaizah T.

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