12" King Mattress – Balanced Support & Comfort, Cooling Breathable Foam with Pocket Springs, Motion Isolation, Reinforced Edges, CertiPUR‑US Certified, Mattress in a Box
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Selected Option
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.
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Color: Dark 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
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 Dimensions: 80 x 76 x 12 inches
Cover Material: Polyester Blend
Fill Material: Memory Foam
Material Type: Memory Foam
Brand Name: UNZIPE
Model Name: HX401
Product Benefits: Pressure Relief
Model Number: HX401
Manufacturer: UNZIPE
Included Components: Mattress
top-style: Euro Top
Color: Dark Grey
Frequently asked questions
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
