Kingsdown Millhaven Mattress
Best cooling mattress for couples seeking balanced support and motion isolation.
This mattress is for hot sleepers who refuse to sacrifice support for temperature control. By layering graphite, silver, and copper-infused foams over a responsive coil system, it creates a crisp, cool surface that stays firm where you need it most. It’s a sophisticated, tech-forward build that prioritizes structural integrity over the sinking, cloud-like feel of traditional memory foam.
$1499.00
at
Mancini's Sleepworld
Who it's for
- Back sleepers needing targeted spinal alignment and pain relief
- Shoppers prioritizing long-term durability and high-quality construction
- Couples needing minimal motion transfer for undisturbed sleep
Who should skip it
- Budget-conscious buyers seeking affordable, direct-to-consumer options
- Individuals living alone who struggle with heavy lifting
- Online shoppers preferring direct, easy price comparisons
Performance breakdown
Temperature Regulation
Graphite, silver, and copper infusions actively pull heat away from sleepers.
Motion Isolation
Individually wrapped coils effectively dampen movement for undisturbed partner sleep.
Lumbar Support
Resilient latex layers provide targeted reinforcement exactly where the spine needs.
Edge Stability
High-density foam encasement prevents roll-off and creates a usable sleep surface.
Pressure Relief
Tri-Tech memory foam contours deeply to alleviate tension in sensitive joints.
Versatility
Compatible with adjustable bases and designed for all primary sleep positions.
Key Specs
Thickness
14.5 inches
Firmness
Cushion Firm (Medium Firm)
Construction
Innerspring, Latex, Gel Memory Foam
Comfort Layers
Latex, Gel Foam
Weight Capacity
600 lbs
Motion Isolation
Excellent
Edge Support
Strong
Pressure Relief
Excellent
Adjustable Base Compatible
Yes
Sleep Positions
Back Sleepers, Side Sleepers
Know before you buy
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