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King Mattress 14 Inch, Hybrid King Size Mattresses in a Box, Memory Foam King Mattress Made of Individually Pocketed Springs for Support and Pressure Relief, Medium Firm

  • Based on 338 reviews
Condition: New
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$359.76 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Saturday, Apr 12
Order within 9 hours and 4 minutes
Available payment plans shown during checkout

Size: King


Style: 14 Inch


Features

  • PRESSURE RELIEF- This medium firmness mattress features multiple support layers that allow the mattress to precisely fit every inch of the body, spreading pressure evenly to all parts of the body, relieving pressure points and eliminating body fatigue and pain.
  • POWERFUL EDGE SUPPORT- The King size mattress is upgraded with reinforced individual pocketed springs that provide strong edge support to prevent sagging. Provides enough support for the correct alignment of your spine, absorbs motion interference between partners and gives you a complete night's sleep.
  • STAY FRESH AND COMFORTABLE- This is a high density foam mattress designed for all types of sleepers. Designed with soft and breathable knit fabric and multiple memory foam layers, it keeps you from feeling overheated during the night, suitable for all sleeping positions and waking up feeling refreshed.
  • KIING SIZE MATTRESS IN A BOX- The Hybrid King Size Mattress measures 76 "W x 80 "D x 14 "H and has a maximum weight capacity of 1100 lbs and fits most full size beds. The mattress comes in a boxed compression package and can be installed by yourself, simply place it on the desired bed and unpack it.
  • QUALITY ASSURANCE- This Queen size mattress comes with a 100 night trial and 10 year support and has been pressure tested 100,000 times for quality. For a perfect sleeping experience, it is recommended that you return the mattress to its optimal condition within 24 hours.

Brand: SIMARTH


Size: King


Product Dimensions: 80"L x 76"W x 14"Th


Top Style: Euro Top


Cover Material: Cool Breathable Cotton


Number of Layers: 7


Fill Material: High density foam and individual pocketed springs


Weight Limit: 1100 Pounds


Special Feature: Pressure Relief, Breathable


Color: White, Black


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 65 pounds


Manufacturer: AWT Store


Date First Available: September 4, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 12

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.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • SIMARTH King Mattress 14 Inch: A Comfortable and Affordable Option
Size: King Style: 14 Inch
I recently purchased the SIMARTH King Mattress, and I'm quite pleased with it. For the price, it offers a comfortable sleeping experience. Pros: Comfortable: The 14-inch thickness provides adequate support and cushioning. Affordable: It's a budget-friendly option compared to more expensive mattresses. Unexpected bonus: I was pleasantly surprised to find that it has springs, which adds to the overall comfort. Cons: Not as luxurious as high-end options: While it's comfortable, it may not match the plushness of premium mattresses. Overall: If you're looking for a good quality mattress without breaking the bank, the SIMARTH King Mattress is a solid choice. It offers a comfortable sleep and is a great value for the price. ... show more
Reviewed in the United States on November 22, 2024 by Safari

  • Quality bed.
Size: Queen Style: 12 Inch
Soft, comfortable,little ferm. Like this bed. Tried a few and this one is the best. Great price and quality.
Reviewed in the United States on March 12, 2025 by Vaughan, C

  • Med Firm mattress
Size: Queen Style: 10 Inch
Very amazing mattress highly recommend
Reviewed in the United States on March 23, 2025 by Christopher Cage

  • Great for the Price
Size: Queen Style: 12 Inch
The mattress is good but feels a little cheap. It is comfortable and after adding a pillow topper, it felt much better. It was a great for the price.
Reviewed in the United States on March 19, 2025 by Erick

  • just as good as my other $1000 mattress
Size: King Style: 14 Inch
I had to move temporarily for work and did not want to take my mattress from my primary residence because of how heavy and bulky. my other mattress is an expensive one and this one is just as good. no smell easy to set up and extra firm. I actually have this mattress on a cardboard yona frame with french linen sheets and pillows from marshall’s and I sleep like royalty ... show more
Reviewed in the United States on March 27, 2025 by saurusfeather

  • It’s ok
Size: Queen Style: 10 Inch
Not completely true in description. I can feel every move my husband makes. I wake up with back pain, when my other mattress I woke up pain free. Wanted a new one as old one was well old. May change my rating after a few more nights to see if I’m just needing to get use to it.
Reviewed in the United States on March 27, 2025 by Bridget

  • everything is great !
Size: Queen Style: 12 Inch
Feel so comfortable & soft , came in early! Firmness and soft , no more back problems & easy to setup !
Reviewed in the United States on March 19, 2025 by Amazon Customer

  • NOT AS ADVERTISED!
Size: Queen Style: 14 Inch
Spend you money on a better quality mattress or pay extra for the warranty ! This mattress didn't last 8 months. We just had to spend $1399.00 plus tax on a better quality bed because this one had a "U" where we laid causing a hump in the middle of the bed. I'm 300 lbs. but a bed claiming to have a 1000lb weight limit should last longer than 8 months. I tried to contact the manufacturer but chased my tail in the process. ***I would wake up with a sore back every morning so we trashed it*** ... show more
Reviewed in the United States on March 27, 2025 by colecrew4

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