Search  for anything...

Rimensy King Mattress, 14 Inch Hybrid Mattress in a Box, Gel Foam Mattress, Individually Wrapped Pocket Coils Innerspring Mattress, Support & Pressure Relief, Medium, 76"*80"*14"

  • Based on 3,255 reviews
Condition: New
Checking for product changes
$285.98 Why this price?
Save $74.01 was $359.99

Buy Now, Pay Later


As low as $47.66 / mo
  • – 6-month term
  • – 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 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Feb 25
Order within 11 hours and 35 minutes
Available payment plans shown during checkout

Size: Medium Firm King


Style: 14 Inch


Features

  • Breathable and Healthy: The top layer of the mattress is made from a breathable knit fabric that ensure you enjoy a cool night's sleep
  • Individual Pocket Springs: Rimensy hybrid mattress which springs working independently is ergonomically designed to provide targeted support along every curve of your body
  • King Mattress In a Box: This hybrid king size mattress is vacuum roll packaged and delivered anywhere.To prevent injuries due to instant expansion of the mattress.Please Keep a safe distance from the mattress when you unpack it and wait for 48-72 hours to restore the original shape and enjoy
  • Suitable For Most Bed Frames: Measures 76" W x 80" D x 14" H and supports a maximum weight of 700 lbs. Compatible with most bed frames such as box spring, floor, slatted base, flat platform, adjustable bed, hospital bed,etc
  • Worry-Free Purchase Guarantee: Rimensy mattress come with a 10-year after-sales guarantee. If you have any unsatisfactory issues, please contact our friendly customer support team

Brand: Rimensy


Size: Medium Firm King


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


Top Style: Euro Top


Cover Material: Polyester


Number of Layers: 3


Fill Material: Memory Foam


Weight Limit: 87 Pounds


Special Feature: Motion Isolation, Pressure Relief,, Breathable


Color: Blue


Product Dimensions: 76 x 80 x 14 inches


Item Weight: 80 pounds


Manufacturer: Rimensy


Date First Available: July 23, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Feb 25

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


  • Really good
Size: King Style: 12 Inch
Excellent quality, extremely comfortable, beautiful design, and great price! It requires two people to carry and set it up, but the effort is worth it.
Reviewed in the United States on January 15, 2025 by Anna Anna

  • Honest review.. way better than expected!
Size: Medium Firm Queen Style: 12 Inch
The media could not be loaded. Bought a queen size bed w some hesitation. When it came it was all rolled up and vacuum sealed. Unwrapping it- beware. It pops open! My kids loved that part! Ha. First day I could feel the springs, but after 2 days it was really soft and comfortable. It has been 2 months now since I took that video and we had people over for holidays and they slept on that bed! Everyone slept great and complimented the bed, and couldn’t believe it was a box bed!! I would definitely buy this mattress again. Corners have held up great and everything so far. Just make sure to let it air out and don’t touch it for 48 hours!!! It’s especially perfect for kids rooms when you don’t wanna spend thousands on a mattress! I would even purchase it for my room! (We just spent thousands on a mattress for our room and now my sons bed is just as comfy) ... show more
Reviewed in the United States on January 20, 2025 by Kimberly

  • Very comfy
Very comfy and a good night's sleep. My child loves this! About 100lb. The edges aren't very firm and it's not meant for anything other than sleep. But it is firm to where you don't directly sink sink, like a good sink. If you are heavier, I would recommend staying away from the edge
Reviewed in the United States on February 2, 2025 by Brenda B

  • New mattress
Size: King Style: 12 Inch
We received our new mattress today and it is very comfortable.It was a good price and we look forward to sleeping on it.
Reviewed in the United States on January 18, 2025 by Amazon Customer

  • Very very firm.
This mattress is perfect for the price, being the cheapest I could find new anywhere. Although it is a very VERY firm mattress. I only bought the 10 inch mattress and maybe that’s my issue. I feel as though I need more support for my neck because it is so firm. I’m going to purchase a mattress topper and update when I have that set up. Also it’s not blue. It’s grey which is only a tiny bit annoying. It looks like the entire top is supposed to be a “pillow” like top but the springs go straight to the top with maybe 1/2 an inch of cushion. I’m pretty disappointed about comfortability. It doesn’t make spring like noises though which is very nice, but I’d rather a loud mattress that’s comfortable than something this hard and quiet. This is however is the First night I will be sleeping on it. I’ll let you know how it is in the morning as well. ... show more
Reviewed in the United States on December 27, 2022 by Haley Glassburn

  • Not expanding
Size: Medium Firm King Style: 14 Inch
*Update... I received at the replacement mattress and I would say it's more a hard firm more than a medium firm. I have now had it open for 48hr still, nowhere near 14 inches.It's only 12" i'm hoping within the next few days. It softens up a little bit and becomes more comfortable, but right now, fish is very hard. But at least I don't feel nothing but springs like the last one. *This is the 4th time I have ordered this brand 2 queens an now 2 kings the other 3 turned out great and fluffed up within a few hours this time no change. I gave it 48hr and there was no change. Now waiting on my replacement. The struggle to return the other was work. I was told they would send a team to pick up the mattress then after struggling to get it up a flight of stairs on my own then finding out it was no team it was a ups driver on his own with no information on the fact that it was an opened king mattress. I helped him take it to his truck. For I would never expect one person to have to struggle to carry a king size mattress down my driveway alone. All a major pain. I'm hoping this new one works correctly ... show more
Reviewed in the United States on February 1, 2025 by Matt and Sheila Matt and Sheila

  • Worth It.
Size: Twin Style: 10 Inch
A mattress like this would have cost hundreds in the stores. This showed up in a box and within a day was ready. The quality is better than the 400$ Sealy it replaced. I am very happy with this mattress.
Reviewed in the United States on January 1, 2025 by Justin Griffith

  • Slowly started to dislike it (1 year review)
It was nice and comfy when I first got it. But slowly started to get back pain, soreness, and neck crimps. It’s HELLA squishy. NOT FIRM. The floor is better. It sinks in the middle. My partner and I collectively being 250lbs (LIGHT) made the bed sink in the middle somehow?????????? This never happened to me before, maybe it was our fault but either way. Not my cup of tea. Obviously when the bed sinks we both fall into the middle and cause an overheating sensation. ... show more
Reviewed in the United States on November 24, 2024 by Angelina

Can't find a product?

Find it on Amazon first, then paste the link below.