King Koil Reserve Mattress
Best luxury hybrid for sleepers seeking cooling comfort and motion isolation.
This hybrid mattress merges the plush, breathable comfort of natural cashmere and wool with the precision support of over 2,000 individually wrapped coils. It’s an ideal choice for those who crave a cloud-like sleep surface without sacrificing the structural integrity and motion isolation required for restorative rest.
$4999.00
at
King Koil
Who it's for
- Sleepers prioritizing a soft, breathable, and opulent bed surface
- Back pain sufferers needing targeted lumbar support
- Couples wanting full-width sleeping space without roll-off
Who should skip it
- Budget-conscious shoppers seeking standard mattress pricing
- Stomach sleepers requiring a firmer, flatter surface
- Owners concerned about long-term material durability and sagging
Performance breakdown
Build durability
Handcrafted button tufting ensures long-term structural integrity and shape retention.
Hypoallergenic profile
Natural materials create a clean, allergen-resistant environment for sensitive sleepers.
Motion isolation
Over 2000 coils effectively absorb movement for undisturbed partner sleep.
Temperature regulation
Carbon fiber and graphite latex actively dissipate heat throughout the night.
Material luxury
Horse hair and cashmere blend offer a premium, breathable sleep surface.
Spinal alignment
Hybrid construction provides robust support while maintaining a plush, soft feel.
Key Specs
Materials
Joma® Wool, Enkev Horse Hair, Wool/Cashmere Blend, Carbon Fiber Infused Foams, Graphite Latex, Cotton Calico Wrapped Steel Coils
Coil Count
2000+ individually wrapped steel coils
Construction
Hybrid, Gel Memory Foam
Comfort Layer Material
Wool
Firmness Level
Plush
Motion Isolation Level
Excellent
Hypoallergenic
True
Warranty
10-Year
Cooling Technology
Gel Infused, Phase Change Material
Adjustable Base Compatible
False
Know before you buy
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