HIRELIX King Size Mattress 12 Inch, Medium Firm with Memory Foam and Individually Wrapped Pocket Coils, Fiberglass-Free, CertiPUR-US Certified
Condition: New
Notify me when this product is back in stock
$219.99
Save $79.01
was $299.00
Buy Now, Pay Later
As low as
$36.67
/ mo
Learn more
- – 6-month term
- – No impact on credit to apply
- – Instant approval decision
- – Secure and straightforward checkout
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Zip, Apple Pay, and Google Pay. 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 returns
Learn more
This item is eligible for return within 30 days of receipt
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:
Unavailable
Recently Viewed
At a glance
- Condition
- New
- Item Thickness
- 12 in
- Size
- King
- Dimensions
- 80 x 76 x 12 in
- Weight
- 80 lb
- Color
- Cashmere White
- Material
- Foam, High Density Foam, Memory Foam
- In the box
- mattress
Features 5
- Customized Comfort for All Sleep Positions. Whether youre a side, back, or stomach sleeper, the HIRELIX hybrid mattress adapts to your body. The plush top layer with low-resistance foam and gel memory foam contours perfectly to your shape, offering exceptional pressure relief and cloud-like comfort.
- Zoned Support for Spinal Alignment. Built with enhanced pocket coils and added lumbar foam, this mattress targets key pressure areasespecially the hips and lower back. The zoned support system promotes proper spinal alignment and helps reduce back pain for a healthier nights rest.
- Stay Cool All Night Long. Experience a cooler, more breathable sleep. The breathable foam and individually wrapped coils work together to boost airflow and wick away moisture, helping you stay dry and comfortable throughout the night.
- Motion Isolation & Reinforced Edges. Designed for undisturbed sleep, the responsive pocket coils absorb movementideal for couples and pet owners. Reinforced edge support ensures consistent comfort and durability across the entire mattress surface.
- Safe, Certified & Hassle-Free Warranty. Crafted with CertiPUR-US certified foams for safety and peace of mind. Backed by a 10-year warranty, this mattress arrives conveniently rolled in a box. Please allow 72 hours for full expansion.Handle with care during unboxing. Make sure no one is standing in the direction the mattress rolls out to prevent injury.
Specs 27
| Brand | HIRELIX |
|---|---|
| Size | King |
| Product Dimensions | 80"L x 76"W x 12"Th |
| Item Weight | 80 Pounds |
| Item Firmness Description | Medium Firm |
| Top Style | Euro Top |
| Cover Material | Cotton Blend |
| Number of Layers | 4 |
| Fill Material | Foam, High Density Foam, Memory Foam |
| Weight Limit | 500 Pounds |
| Weight Capacity Maximum | 500 Pounds |
| Additional Features | Edge support enhancement, Pressure Relief, Promote spinal alignment, Zoned Support |
| Mattress Coil Type | Pocketed Coil |
| Construction Type | Hybrid |
| Is Customizable? | No |
| Item Dimensions L x W x Thickness | 80"L x 76"W x 12"Th |
| Item Depth | 12 inches |
| Item Dimensions | 80 x 76 x 12 inches |
| Color | Cashmere White |
| Brand Name | HIRELIX |
| Model Name | HIR |
| Product Benefits | Back Pain Relief, Improves Sleep, Pressure Relief, Strengthen lumbar support, Zone Support |
| Model Number | HIR |
| Manufacturer | HIRELIX |
| Product Care Instructions | Spot Clean |
| Mattress Comfort Layer Material | Memory foam |
| Material Type | Foam, High Density Foam, Memory Foam |
No specs match.
Frequently asked questions
This product is currently out of stock. Please check back later for shipping info.
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.
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
- Zip Pay in 4
- Financing through Apple Pay
- Financing through Google Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Right pleased! Right pleased!
Chose this mattress for a few key reasons: the 10-year warranty mentioned in the description, the very fair price considering the number of layers and individual coils (didn’t want something that was just plain memory foam), and the video showcasing someone who is actually heavyweight. That detail stood out, I haven’t seen that kind of representation on any other product listing on Amazon. This mattress was purchased for someone on the heavier side who really needs proper support. Straight out of the box, it felt great. I will update as time goes on. The layers are impressive, it has a soft, comfortable cushion on top, but a solid, firm base underneath. You don’t sink in, which is exactly what we were looking for. I’m surprised by some reviews saying it’s not firm, it definitely is. Yes, it had a bit of a new-product smell at first, but nothing unpleasant. I’m always cautious with big purchases, especially those that are a hassle to return if need be, but this one’s been a great choice so far. I may even buy a second one in the future. Will update as we see how it holds up over time in terms of support, functionality, and durability. Really appreciate that this company actually put care and quality into the design. Even the fabric itself feels high-quality to the touch.
...
show more
Reviewed in the United States on July 9, 2025 Reviewed in the United States on July 9, 2025 by Ivan
Sleeping Good Sleeping Good
I can't believe this came out of a box. I hope this comfortability lasts long. I am a side sleeper and this mattress offers me perfect support and keeps my spine aligned greatly reducing back pain I thought would never ease.
Reviewed in the United States on May 20, 2026 Reviewed in the United States on May 20, 2026 by Beaut.Is.Her.Name
Great mattress
Item Thickness: 12 Inches
Size: King
The quality of the bed is great very sturdy. It was easy to set up just cut the plastic off of it. Make sure you have it where you want it to be set up, because as soon as you cut the plastic off, it starts to inflate. It was great value for my money. There was no noticeable odor when the package was opened. The feel of it when I first slept in it for the first two nights it felt very hard and uncomfortable but now I absolutely love it. And it is suitable for children if you desire to get something like this.
...
show more
Reviewed in the United States on May 26, 2026 by Vicky Willis
Great Value and Awesome Product
Lets start with it arrived early! The mattress was soft and plush after 72 hours of full inflation it was even better. The best mattress I have ever purchase. Its worth its price and I didnt need a box spring 12' was perfect. I sleep amazingly well on this mattress.
Reviewed in the United States on May 19, 2026 by Elanda Gwynn
Not soft on firmer side
Item Thickness: 12 Inches
Size: King
It’s comfortable but it’s not as soft as I thought it was going to be. It’s on the firmer side, but it’s not a bad mattress at all.
Reviewed in the United States on April 19, 2026 by Mark Sayball
Soft to medium firmness
I did expect this mattress to be firmer. I have laid on the bed and it is super soft so it is uncomfortable for me. But I bought it for my granddaughter and she is only two, so it should last her for several years.
Reviewed in the United States on January 18, 2026 by Wanda Bernett
Price is Great and Very Cushy!
I recently moved and got myself this mattress for financial and comfort reasons. It is very cushy. If you want a firmer mattress this is not it. I love this thing. I had back surgery 4/25 , so it's been a year, and this mattress is perfect. No back pain when I wake up.
Reviewed in the United States on May 12, 2026 by Oh Cherry!
Comfy
Item Thickness: 12 Inches
Size: King
Really comfy for a good price. Definitely I recommend it
Reviewed in the United States on May 2, 2026 by Tania Rivas