Search  for anything...

King Size Mattress,12" Thickness Hybrid Memory Foam Mattress in a Box

Based on 107 reviews
Condition: New
Checking for the best price...
$309.99
Holiday Deal · 14% off was $359.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit to apply
  • – 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, 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
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027

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 Amazon

Arrives Monday, Nov 16
Order within 5 hours and 32 minutes

Available payment plans shown during checkout

Protect Your Purchase

Easy claims online, fast replacements, no fees

Checking for protection plans...

At a glance

Condition
New
Size
King (U.S. Standard)
Item Thickness String
12 in
Set
Medium Firm
Model
12-KING-HR
Dimensions
80 x 76 x 12 in
Weight
85 lb
In the box
mattress

Features 5

  • Comfort, Support & Firmness:Designed with precision-engineered foam layers and responsive pocket springs, this mattress delivers balanced comfort and targeted support with just the right level of firmness. Whether you sleep on your back, side, or stomach, it adapts to your body to relieve pressure and maintain proper spinal alignment, ensuring consistent performance across the entire surface.
  • Quality & Value for Money:Crafted with premium materials and reinforced edge support, this mattress combines high-end features with exceptional durability. Experience hotel-level sleep quality without the premium price tag, making it a smart investment that delivers outstanding value for money for years to come.
  • Premium Fabric & Safety:The mattress cover is made of high-quality breathable knitted fabric, which is soft to the touch and promotes airflow for a cool and comfortable sleep. Importantly, this mattress contains no fiberglass, ensuring a safe and worry-free sleeping environment for you and your family.
  • Enhanced Sleep Quality:Engineered to minimize motion transfer and reduce noise, this mattress promotes uninterrupted sleep cycles. Wake up feeling refreshed and rejuvenated, thanks to the thoughtful design focused on maximizing your overall sleep quality.

Description

At HAOREN, we believe that a good day starts with a great night's sleep. We are dedicated to combining ergonomic research with premium materials to engineer the ultimate comfortable mattress. Rest your body, recharge your mind, and live your best life with HAOREN. Watch the video to get a closer, more intuitive look at our product and help you make the perfect choice with ease! How long does it take for the mattress to fully expand? It usually takes 48 to 72 hours for the mattress to fully expand to its original shape. We recommend unboxing it in a well-ventilated room and waiting at least 48 hours before sleeping on it to ensure the best comfort. Does the mattress contain fiberglass or toxic materials? Safety is our top priority. Our mattress is 100% fiberglass-free, non-toxic, and odorless. It is completely free from harmful chemicals, heavy metals, and formaldehyde, ensuring a safe and healthy sleep environment for your family. What type of bed base or frame works best with this mattress? It works perfectly with almost all bed bases, including box springs, slatted frames, platform beds, or even the floor. Has this mattress passed fire safety tests? Yes. It fully complies with federal standards CFR 1632 (resistance to cigarette ignition) and CFR 1633 (resistance to open flames). It uses safe, fiberglass-free flame-retardant materials to ensure your safety. Does this mattress sleep hot? Not at all. Our mattress features gel-infused memory foam and a highly breathable fabric cover. This advanced cooling technology helps regulate your body temperature and wick away heat, keeping you cool and comfortable all night long. We are dedicated to helping every family enjoy a better life through comfortable, supportive, and restful sleep solutions. At HAOREN, we believe that better sleep creates a better life. We design mattresses that combine comfort, support, and durability to help you rest well and wake up refreshed. Every detail is thoughtfully crafted to meet the needs of modern families. Our mission is simple: to bring comfort, quality, and better sleep to every home.

Specs 29

Brand HAOREN
Size King (U.S. Standard)
Product Dimensions 80"L x 76"W x 12"Th
Item Weight 85 pounds
Item Firmness Description Medium
Top Style Euro Top
Cover Material Polyester
Fill Material Gel Memory Foam

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 16

Yes, absolutely! This item's return window has been extended for the holiday season: Returnable until Jan 31, 2027.

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
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews

No reviews yet
Checking for best price...