Search  for anything...

King Mattress, 14 Inch Plush Hybrid Mattresses in a Box with Extra Lumbar & Shoulder Support, Motion-Isolation for Pain Relief Deep Sleep Fiberglass Free - No Odor, 365 Night Trial

  • Based on 30 reviews
Condition: New
Checking for the best price...
$599.66 Why this price?

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. 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

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: Only 2 left in stock, order soon!
Fulfilled by ESOON-Direct

Arrives Sep 6 – Sep 7
Order within 14 hours and 10 minutes
Available payment plans shown during checkout

Style: 14 inch


Size: King


Features

  • Pain Relief Hybrid Mattress the hybrid mattress king size with a soft Euro top, body-contouring foam layers, and individually pocket spring support, the UniPon hybrid mattresses offers a balanced plush feel thats perfect for couples and solo sleepers alike.
  • Comfort with Built-In Breathability: breathable spring mattress features a premium air-flow fabric cover that promotes superior ventilation. Stay cooling and dry throughout the night. Designed with hundreds of individually pocketed springs, this mattress allows air to move freely between layers, offering continuous breathability and optimal comfort.
  • Certified by CertiPUR US&OEKO-TEXUniPon mattresses are independently certified by CertiPUR-US and OEKO-TEX to meet strict standards for content, emissions, and durability. The mattress also features a flame-retardant cotton layer that complies with 16 CFR 1633 regulations established by the U.S. CPSC, ensuring top-tier fire safety performance.
  • Luxury Comfort, Fiberglass-Free The UniPon luxury mattress, crafted without fiberglass, adapts to the bodys natural contours for superior comfort and targeted lumbar support. Its plush yet supportive design creates a cozy sleep experience at home, perfectly suited for side sleepers, back sleepers and all kinds of sleepers
  • Motion Isolation with Pocketed Springs king mattress with individually pocketed springs combines the responsive support of traditional springs with the plush comfort of soft foam to deliver exceptional spinal alignment, balanced weight distribution, and targeted pressure relief for a deeper, more restful sleep. Individually wrapped coils minimize noise and isolate motion, ensuring you and your partner enjoy uninterrupted nights.
  • About UniPon Brand Service: At UniPon, your comfort and trust are our top priorities. Backed by over 40 years of expertise, we proudly offer a lifetime support service and a 365-night trial on every mattress-in-a-box purchase because your peace of mind matters just as much as your sleep quality.

Brand: UniPon


Size: King


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


Top Style: Euro Top


Fill Material: pocket spring coils


Special Feature: Extra Lumbar & Hip Support, Motion-Isolation, Pain Relief,365-Night Trial


Color: Black


Product Dimensions: 80 x 76 x 14 inches


Item Weight: 112 pounds


Date First Available: April 18, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 6 – Sep 7

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.

Top Amazon Reviews


  • Grat Mattress
I have never purchased a mattress outside of a store that I could test it in, so this was a first and i wasn't disappointed, turned out to be a great mattress.
Reviewed in the United States on January 30, 2024 by Brad Horsley

  • quality mattress
This mattress is so nice. We have really felt like it has worked out well in our guest bedroom and people always say how much they like the mattress we have in there. It is firm enough to give all the support you need but soft enough to make you feel like you're sleeping in an embrace. On a side note, just give it plenty of time to inflate after taking it out of packaging, at least a couple days. ... show more
Reviewed in the United States on April 1, 2025 by Cassie

  • Perfect for my kid!
This was the easiest mattress ever. Just let it arrive on your porch, open the package, and it expands almost immediately. It does take some time to fully settle into its final form but we were able to set it up almost immediately. It is the perfect thickness for a kid bed, comfortable, and easy to change the bedding. I was really surprised how much like a store bought mattress it felt like, springs and all, since it came in basically a tube. The outer fabric seems durable and the seems look well stitched upon first inspection. Great product for the price. ... show more
Reviewed in the United States on December 12, 2024 by A. S.

  • Great value for a decent mattress!
Be sure to follow the instructions. The memory foam mattress does need time to expand/come to life after being packaged. Simply open the plastic and let the twin mattress come to size on its own. It is the thickness we were hoping for as it is being used on a top bunk. It’s not too firm and not too soft. It does not have an overly strong smell like some memory foams do. Good quality mattress. ... show more
Reviewed in the United States on September 16, 2024 by Lauren

  • thick, supportive with cushion
This UniPon 10” twin is my son’s first real mattress and it is perfect. It has all the components you would want a mattress to be for a growing body. The quality is on point, so it will last a long time with the aid of his mattress protector. It is dense and supportive, but the gel memory foam “pillow top” has nice comfortable cushion. He seems to be sleeping longer on this new mattress and enjoys relaxing in it before bed time. I was surprised that a mattress with springs/coils could be packaged and shipped in a compressed fashion. I had a bit of a Jack in the Box experience when I ripped open the plastic wrap. The quality of the fabric, seams and overall construction ensure that we wont need to purchase him another bed til he out grows it and then it will be suitable for his sibling to enjoy. The price is reasonable for the quality, thick support and comfort. I would recommend. ... show more
Reviewed in the United States on September 30, 2024 by Benjamin & Jennifer Chapman Benjamin & Jennifer Chapman

  • Good mattress
I got this mattress for my toddler who will soon be too big for the small toddler bed he is currently using. I really like the convenience of having a mattress shipped right to my door in a relatively small box since the mattress is vacuum sealed and rolled up tightly into a manageable size. Once you cut open the vacuum sealed bag the mattress quickly expands to its full size again. It does take a little while for it to fully decompress around the corners, but you can start using it right away. I have a terrible back and when I laid down on this mattress I thought it was actually really comfortable. It's making me wish I had bought the larger size for myself. I would say the medium firm rating is accurate. I am impressed with the mattress quality and it will work great for my rapidly growing kid. I also was glad to see that they have handles sewn onto the sides of the mattress which makes it SOOO much easier to move the mattress around if you need to move it to a different location for some reason. Overall, I am very happy with this mattress and have no complaints. ... show more
Reviewed in the United States on September 12, 2024 by Ricks Munn

  • Great Mattress
It's still just a little crazy to me that even spring mattresses can be delivered to your home rolled up in a relatively small box. But they can, and it's wonderful. This mattress is a great combination of springs and memory foam. It's lightweight but very sturdy and firm. The topper is incredibly comfortable and soft without compromising the firmness of the mattress. It also didn't stink when it was opened like some mattresses do, so that was nice! It did need the time to expand fully, which can be inconvenient. It's sometimes hard to provide space for a mattress to air out for several days. But, we knew to expect it, so we made it work. All in all, a great mattress. ... show more
Reviewed in the United States on September 16, 2024 by Anbee

  • Great Mattress
This mattress comes vacuum sealed, it is not overly heavy. It fits great on a twin size bed. The mattress is so comfortable, it’s a good mix of firm and soft! It’s a very durable mattress, we put it on a loft bed and my 12 year old loves it. Well worth the price for the comfort and thickness you get! ... show more
Reviewed in the United States on September 18, 2024 by Carolyn

Can't find a product?

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