Features
CoolTemp™ Cover powered by Repreve®
This cool-to-the-touch, breathable cover is made with recycled plastic bottles.
TerraFusion™ Memory Foam
Made from 30% plant-based material that provides pressure relief and reduced motion transfer for uninterrupted sleep.
CustomFit™ HD Memory Foam
A premium, high-density memory foam that conforms to your body for comfortable support all night long.
Latex layer
A responsive layer containing 20% natural latex that's breathable and supportive. Available in select models.
5-Zoned Quad Coil Support System
Made with 85% recycled steel, provides targeted pressure relief and support for your back and thighs - and cradles you everywhere else.
Specifications
General
Mattress Name
Q40HD
Size
California King
Type
Hybrid
Series Name
Serta iComfort Eco Hybrid
Comfort
Plush
Style
Pillow Top
Sleep Sets
No
Additional Information
• CertiPUR-US Certified
• 100% USA Assembled
• Adjustable Friendly
• 100% USA Assembled
• Adjustable Friendly
Layers
Covering
CoolTemp™ Cover powered by Repreve®
Comfort Layers
• TerraFusion™ Memory Foam: Made from 30% plant-based material
• CustomFit™ HD Memory Foam
• Latex layer: contains 20% natural latex
• CustomFit™ HD Memory Foam
• Latex layer: contains 20% natural latex
Support Layers
5-Zone Quad Coil Support System
Coils
Coil Type
Wrapped Coil
Dimensions
Width
72 inch(es) / 182.88 cm
Height
16 inch(es) / 40.64 cm
Depth
84 inch(es) / 213.36 cm
Warranty
Warranty
10 year warranty