• Medium Firm
  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • Hand Crafted

Overview

Kingsdown Millhaven Medium Firm Mattress 14.5" Full XL

Built for the sleeper who runs warm and wakes up stiff, this medium firm hybrid mattress for back pain relief keeps your spine supported without leaving you locked in place.

The Kingsdown Millhaven Medium Firm Mattress 14.5" is a hybrid mattress built for sleepers who need consistent lumbar support without sacrificing surface comfort. At 14.5 inches tall, it stacks a gel-infused quilt layer, a responsive memory foam zone, a latex lumbar layer, and a wrapped coil core into a sleep surface that feels grounded and cushioned at the same time. The Millhaven is part of Kingsdown's mid-tier collection, a step up from the Gingerwood line with enhanced comfort materials and a taller profile. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option so you feel the difference for yourself.

COMFORT AND FEEL: Medium firm feel with cushioned surface pressure relief and steady lumbar support underneath.

SIZE: This Full XL sized mattress is a smart fit for a solo sleeper who is taller than average and wants a bed that fits a dedicated sleep space.

BEST SLEEP MATCH: Back sleepers and some side sleepers do well on this medium firm hybrid. The latex layer keeps the lumbar zone lifted, and the gel quilt takes the edge off shoulder pressure.

BEST FOR: Ideal for sleepers who overheat at night, wake up with lower back tension, or need shoulder and hip relief without a soft, sinking feel.

CONSTRUCTION SPECIFICATIONS: The gel foam quilt at the surface pulls warmth away from the body immediately. Tri-Tech Gel Infused Memory Foam™ layers graphite, silver, and copper into the memory foam for cooling and antimicrobial benefit. A resilient latex layer sits just above the coils to keep the lumbar zone supported. The individually wrapped coil system separates motion so a restless night on one side stays on that side.

SETUP AND COMPATIBILITY: Works on an adjustable base, platform frame, or box spring. Delivered flat with professional in-home setup available at your Mancini's Sleepworld location.

NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel may find this too firm. Not the best choice for strict stomach sleepers who need extra flat support.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee, our Best Price Guarantee, free next-day delivery, and flexible financing. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. You can try this mattress in person at any of our showrooms before you buy, and our sleep specialists are here to walk you through every option. That's the Rest Easy Promise.

  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match

Kingsdown Millhaven Medium Firm Mattress 14.5"

$1,299.99
Total $1,299.99
Item No. KIG-MIL-4XM-MF-24
  • Tri-Tech Gel Memory Foam draws heat away while you sleep
  • Gel quilt surface releases pressure at the shoulders and hips
  • Latex lumbar layer keeps the lower back lifted all night
  • Individually wrapped coils absorb movement without transferring it
  • High-density edge foam holds the perimeter so you have the full surface
Availability:
  • In Stock
Total $1,299.99

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Overview

Kingsdown Millhaven Medium Firm Mattress 14.5" Full XL

Built for the sleeper who runs warm and wakes up stiff, this medium firm hybrid mattress for back pain relief keeps your spine supported without leaving you locked in place.

The Kingsdown Millhaven Medium Firm Mattress 14.5" is a hybrid mattress built for sleepers who need consistent lumbar support without sacrificing surface comfort. At 14.5 inches tall, it stacks a gel-infused quilt layer, a responsive memory foam zone, a latex lumbar layer, and a wrapped coil core into a sleep surface that feels grounded and cushioned at the same time. The Millhaven is part of Kingsdown's mid-tier collection, a step up from the Gingerwood line with enhanced comfort materials and a taller profile. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option so you feel the difference for yourself.

COMFORT AND FEEL: Medium firm feel with cushioned surface pressure relief and steady lumbar support underneath.

SIZE: This Full XL sized mattress is a smart fit for a solo sleeper who is taller than average and wants a bed that fits a dedicated sleep space.

BEST SLEEP MATCH: Back sleepers and some side sleepers do well on this medium firm hybrid. The latex layer keeps the lumbar zone lifted, and the gel quilt takes the edge off shoulder pressure.

BEST FOR: Ideal for sleepers who overheat at night, wake up with lower back tension, or need shoulder and hip relief without a soft, sinking feel.

CONSTRUCTION SPECIFICATIONS: The gel foam quilt at the surface pulls warmth away from the body immediately. Tri-Tech Gel Infused Memory Foam™ layers graphite, silver, and copper into the memory foam for cooling and antimicrobial benefit. A resilient latex layer sits just above the coils to keep the lumbar zone supported. The individually wrapped coil system separates motion so a restless night on one side stays on that side.

SETUP AND COMPATIBILITY: Works on an adjustable base, platform frame, or box spring. Delivered flat with professional in-home setup available at your Mancini's Sleepworld location.

NOT A FIT FOR: Sleepers who prefer a deep plush or pillow-top feel may find this too firm. Not the best choice for strict stomach sleepers who need extra flat support.

YOUR SLEEP, BACKED BY US

Every mattress purchase at Mancini's Sleepworld comes with a 120-night comfort guarantee, our Best Price Guarantee, free next-day delivery, and flexible financing. Want a full year to be certain? Add a premium mattress protector at the time of purchase and your guarantee extends to 365 nights. You can try this mattress in person at any of our showrooms before you buy, and our sleep specialists are here to walk you through every option. That's the Rest Easy Promise.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • Cooling Technology
  • Edge Support
  • Hand Crafted
  • SleepMatch: blue
Blue color code are mattresses of medium firm support. Most back sleepers and some side sleepers will find the beds measured as blue are best for them. Find Your Match
Kingsdown Millhaven  Medium Firm Mattress 14.5" image number

Kingsdown Millhaven Medium Firm Mattress 14.5"

$1,299.99
$1,299.99
Full XL

Features

  • SKU: KIG-MIL-4XM-MF-24
  • MPN: FG-83725-TT1-FL
  • GTIN: 843063161086
  • Brand: Kingsdown
  • Collection: Millhaven
  • Type: Innerspring
  • Mattress In A Box: No
  • Firmness: Medium 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,Medium 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

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Cooling Technology: Yes
  • Edge Support: Yes
  • Hand Crafted: Yes