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Extra Firm
Overview
- SleepMatch: red
Kingsdown Millhaven Extra Firm Mattress 14.5"
- Built for the back and stomach sleeper who needs firm, unyielding support.
- Tri-Tech Gel Infused Memory Foam keeps you cooler through the night.
- Resilient latex layer holds the lumbar in alignment while you sleep.
- Individually wrapped coils with motion separation foam absorb partner movement.
- High-density foam encasement keeps the edge firm from center to corner.
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In Stock
Overview
Kingsdown Millhaven Extra Firm Mattress 14.5" — Cal King
The Kingsdown Millhaven Extra Firm Mattress 14.5" is a hybrid mattress built for back and stomach sleepers who need maximum spinal support without sinking. At 14.5 inches, it delivers a substantial sleep surface anchored by a high-density coil system and layered with cooling foam technology that keeps heat from building up overnight. It earns its extra firm rating by design, not by accident, and every layer is structured to keep your spine neutral from the moment you lie down. If you have spent years waking up with lower back tension and nothing has fixed it, stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option so you can feel exactly what firm support is supposed to feel like.
COMFORT AND FEEL: Extra firm feel with minimal sink and strong, flat lumbar support throughout the night.
SIZE: This Cal King sized mattress is ideal for couples who need room to move independently, or a solo sleeper who wants the full stretch of an 84-inch frame.
BEST SLEEP MATCH: Back and stomach sleepers will feel this extra firm hybrid mattress doing its job right away, keeping the pelvis level and the spine from dropping into a curve that leads to morning stiffness.
BEST FOR: Ideal for sleepers who need firm back pain relief, tend to sleep hot, or share a bed and want minimal motion disturbance.
CONSTRUCTION SPECIFICATIONS: The gel quilt layer at the surface pulls heat away before it can build. Tri-Tech Gel Infused Memory Foam™ layers in graphite, silver, and copper for antimicrobial and cooling properties. A resilient latex layer just above the coils targets lumbar support where the back needs it most. Individually wrapped coils with motion separation foam absorb movement without transferring it. The Full Body Surround High Density Foam Encasement keeps the edge stable and firm.
SETUP AND COMPATIBILITY: This mattress works on an adjustable base, platform frame, or box spring. It arrives flat and white-glove in-home setup is available through Mancini's Sleepworld.
NOT A FIT FOR: Sleepers who prefer a plush or contouring feel, or side sleepers who need pressure relief at the shoulder and hip.
YOUR SLEEP, BACKED BY US
Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee as part of the Rest Easy Promise. Add a premium mattress protector at the time of purchase and you can upgrade that to a full 365 nights, giving you an entire year to be certain. You also get the Best Price Guarantee, free next-day delivery, in-home professional setup, and flexible financing. Come try it in any of our stores before you buy.
Features
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Suitable For Adjustable Base
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Motion Separation
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Cooling Technology
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Edge Support
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Hand Crafted
- SleepMatch: red
Kingsdown Millhaven Extra Firm Mattress 14.5"
Features
- SKU: KIG-MIL-6M-XF-24
- MPN: FG-83724-TT1-CKH
- GTIN: 843063156075
- Brand: Kingsdown
- Collection: Millhaven
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Extra Firm
- Height: 14.5
- Length: 84
- Width: 72
- Shipping Height: 14.5
- Shipping Width: 84
- Shipping Length: 72
- Warranty: 10 Year
- Weight Capacity: 600
- Cover Material: Polyester
- Quilting Layers: Gel foam quilting layers
- Comfort Layers: Tri-Tech Gel Memory Foam,Firm Comfort Flex gel foam,Latex lumbar support
- Support System: 904Q Coil Density Individually Wrapped Coil System with Motion Separation Foam,Full Body Surround High Density Foam Encasement
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Cooling Technology: Yes
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Edge Support: Yes
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Hand Crafted: Yes
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