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12″ King Hybrid Mattress – Balanced Support & Comfort, Cooling Breathable Foam + Pocket Coils, Motion Isolation, Reinforced Edges, CertiPUR-US, Fiberglass-Free, Mattress in a Box

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$195.99 Why this price?
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Availability: In Stock.
Fulfilled by FengYong Co., LTD

Arrives Saturday, May 16
Order within 47 minutes
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Color: Grey


Size: King (U.S. Standard)


Set name: 12in Medium Firm


Features

  • Balanced Comfort for Most Sleepers: Soft, breathable top layers create a smooth, cool surface while maintaining stable overall support
  • Responsive Medium Support: A 2cm high-density foam layer balances comfort and structure ideal for back and side sleepers who want support without stiffness
  • Quiet Pocket Coil System: Individually wrapped springs reduce movement transfer so both sleepers enjoy quieter, more peaceful nights
  • Reinforced Edge Support: Thicker 2.0mm coils around the perimeter help prevent sliding and increase usable sleeping space
  • Certified Safe & Fiberglass-Free: Made with CertiPUR-US certified foams, low-VOC materials, and absolutely no fiberglass

Brand: UNZIPE


Size: King (U.S. Standard)


Product Dimensions: 80"L x 76"W x 12"Th


Item Weight: 98.11 Pounds


Item Firmness Description: Medium Firm


Top Style: Euro Top


Cover Material: Polyester Blend


Number of Layers: 7.0


Fill Material: Memory Foam


Special Feature: Breathable, Fire Retardant, Low Motion Transfer, Pressure Relief


Item Firmness Description: Medium Firm


Number of Layers: 7.0


Additional Features: Breathable, Fire Retardant, Low Motion Transfer, Pressure Relief


Mattress Coil Type: Pocketed Coil


Construction Type: Hybrid


Number of Mattress Coils: 800


Size: King (U.S. Standard)


Item Dimensions L x W x Thickness: 80"L x 76"W x 12"Th


Item Weight: 98.11 Pounds


Item Thickness: 12 Inches


Item Dimensions: 80 x 76 x 12 inches


Item Depth: 12 inches


Cover Material: Polyester Blend


Fill Material: Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Comfort Foam, Memory foam


Material Type: Memory Foam


Brand Name: UNZIPE


Model Name: 501


Product Benefits: Pressure Relief


Model Number: 501


Mattress Type: Standard Mattress


Manufacturer: UNZIPE


Set Name: 12in Medium Firm


Manufacturer Part Number: UNZIPEus


Number Of Shelves: 7


Included Components: Mattress


top-style: Euro Top


Color: Grey


Style Name: 12IN


Frequently asked questions

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

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Well worth the money. Very comfortable mattress
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
Very comfortable mattress. Just as advertised. Not too firm; not too soft. Arrived in excellent condition. Luxury mattress at an affordable price.
Reviewed in the United States on March 13, 2026 by civics teacher

  • Worth the money
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
It’s nice and comfortable
Reviewed in the United States on April 18, 2026 by Kenneth

  • Great bed
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
Firm and comfortable, but this mattress for my kids as well.
Reviewed in the United States on April 3, 2026 by Kytia thomas

  • Great sleep
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
Comfortable and great deal
Reviewed in the United States on April 15, 2026 by K

  • Very good mattress
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
The mattress was worth every penny. It’s very comfortable
Reviewed in the United States on March 7, 2026 by Samantha

  • The box is heavy and there is a suggested wait for full inflation before using. Suggested
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
It is more firm than what i am used to, it looks well made and i love the color. The box was heavy definitely a 2 person lift. It weighed more than my last 12 inch mattress. It did not have any annoying smell to it which is good, i have lots of allergies and i did not have any issue. When we laid out the mattress roll my dog of course had to be the first on it and she freaked out when we opened the bag and it started to inflate. As the bed self inflated my dog freaked out and ran around on it trying to stop it. Good 5 minutes of dog zoomies. I am a week of sleeping on the bed and i realized i need new pillows and comforter set. So if you are not prepared to want more new bedding and bed accessories buy a junk mattress. ... show more
Reviewed in the United States on February 24, 2026 by Dana S

  • Easy setup and Very supportive mattress
Color: Support Blue Size: Full Set name: Royal Blue Firm 12" Full Mattress Set
It's been 3 weeks so far and this mattress is so comfortable. Feels like I'm at a hotel lol it's firm but my body forms to the mattress. Was easy to come out the box and took a day to fill in. Great support for my back 👏🏾
Reviewed in the United States on April 5, 2026 by Marcia D.

  • Sleep well
Color: Support Blue Size: Queen (U.S. Standard) Set name: Queen
Very comfortable, relaxing and firmness.
Reviewed in the United States on April 12, 2026 by Julian Mondragon

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