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Extra Firm
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On Sale
Kingsdown Millhaven Extra Firm Mattress 14.5"-Full XL
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In Stock
Kingsdown Millhaven Extra Firm Mattress 14.5"
Why this Mattress?
- Built for spinal alignment without compromise, keeps the lower back lifted all night
- Tri-Tech Gel Infused Memory Foam™ pulls heat away from the body
- Individually wrapped coils move independently to reduce partner disturbance
- Resilient latex lumbar layer targets lower back support precisely
- High-density Full Body Surround Encasement System firms the sitting edge
Overview
Kingsdown Millhaven Extra Firm Mattress 14.5" · Full XL
The Kingsdown Millhaven Extra Firm Mattress 14.5" is a hybrid mattress built for back and stomach sleepers who need serious, no-sink support to wake up without stiffness. It is an extra firm mattress for back pain relief that does not sacrifice surface comfort to get there. Gel foam quilt layers at the very surface take the edge off contact pressure before it has a chance to build. Below that, Tri-Tech Gel Infused Memory Foam™ works with graphite, silver, and copper to keep the sleep surface fresher and cooler through the night. A resilient latex layer sits just above the individually wrapped coil system, reinforcing the lumbar zone where most back sleepers need it most. If you want to feel the difference between this and everything else on the market, our sleep specialists at Mancini's Sleepworld can put it side by side with any competing model.
COMFORT AND FEEL: Extra firm with a cool, responsive surface and strong lumbar lift throughout the night.
SIZE: This Full XL sized mattress is a smart fit for a solo sleeper who needs the extra length of a Twin XL with more shoulder room to stretch.
BEST SLEEP MATCH: Best suited for back sleepers and stomach sleepers. The extra firm feel keeps the hips from dropping, which stops the lower back from bowing and lets the spine rest in its natural line while you sleep.
BEST FOR: Ideal for sleepers who need firm back support, tend to sleep hot, or wake up with persistent lower back tension from a mattress that sinks too much.
CONSTRUCTION SPECIFICATIONS: The gel quilt surface takes pressure off contact points without softening the underlying support. Tri-Tech Gel Infused Memory Foam™ draws heat away using graphite, silver, and copper. A resilient latex layer holds the lumbar in place above the individually wrapped coil system. The high-density Full Body Surround Encasement System keeps the edge from collapsing when you sit or sleep near the perimeter.
SETUP AND COMPATIBILITY: Delivered flat with professional in-home setup available. Compatible with adjustable bases, platform frames, and box springs. No tools required for setup.
NOT A FIT FOR: Side sleepers who need hip and shoulder cushioning, or anyone who prefers a plush or medium feel. This is a genuinely firm mattress.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee and our Best Price Guarantee, so you know you are getting real value. Add a premium mattress protector at the time of purchase and you can upgrade that guarantee to a full 365 nights. Come try the Millhaven in any of our showrooms before you buy. Free next-day delivery, flexible financing, and professional in-home setup are all available to make the whole thing easy.
- SleepMatch: red
Rest Easy Promise
Our promise to you.
- 365-Night Comfort Guarantee with purchase of a premium mattress protector
- Best Price Guarantee Find it lower and we’ll match it.
- Free Next-Day Delivery We’ll deliver to your door, set-up available.
- Double-Your-Warranty We match the manufacturer’s warranty.
Features
- SKU: KIG-MIL-4XM-XF-24
- MPN: FG-83724-TT1-FL
- GTIN: 843063161079
- Brand: Kingsdown
- Collection: Millhaven
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Extra Firm
- Height: 14.5
- Length: 80
- Width: 54
- Shipping Height: 14.5
- Shipping Width: 80
- Shipping Length: 54
- 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,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
Related Products
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On Sale
- Delivery by Sep 26