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Luxury Firm
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On Sale
Overview
- SleepMatch: blue
Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10"
- Built for cooler nights and a lifted; supported back
- Gel-infused memory foam pulls heat away from your body
- Pocketed coils respond to movement without transferring it
- Transition foam layer cushions the shift from surface to support
- Breathable stretch-knit cover feels soft from the first night
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In Stock
Overview
Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" Eastern King
The Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress is a hybrid mattress built for the back sleeper who runs warm and wakes up stiff. Its luxury firm feel keeps your spine in a neutral position without letting your hips sink, which makes a real difference for people who spend the night fighting their mattress instead of resting. This is one of the best luxury hybrid mattresses in the Eastern King size for sleepers who want the responsive lift of coils combined with the cradling comfort of gel memory foam. Stop by any Mancini's Sleepworld location and a sleep specialist will put this next to every competing option so you can feel the difference for yourself.
COMFORT AND FEEL: Luxury firm feel with gentle memory foam contour and steady coil lift.
SIZE: This Eastern King sized mattress is 76 by 80 inches, giving couples and solo sleepers generous room to move without crowding.
BEST SLEEP MATCH: Best for back sleepers and combination sleepers who prefer a firm mattress for back pain relief. The lifted, supportive feel keeps the lumbar from dropping while the gel foam softens pressure at the hips and shoulders.
BEST FOR: Ideal for sleepers who run warm at night, need lumbar support through the morning, or wake up with hip and shoulder tension.
CONSTRUCTION SPECIFICATIONS: An 8-inch pocketed coil system with 840 individually wrapped coils responds to your body without transferring movement to your partner. A 1.5-inch layer of HD gel-infused memory foam draws heat away and relieves pressure where you need it most. A transition foam layer bridges the comfort surface to the coils smoothly. The breathable stretch-knit cover adds a soft, inviting finish. All foam components are CertiPUR-US® certified.
SETUP AND COMPATIBILITY: Compatible with adjustable bases, platform frames, and box springs. Delivered flat with in-home professional setup available and no tools needed from you.
NOT A FIT FOR: Sleepers who prefer a plush or pillow-top feel, or those who want deep contouring rather than a lifted, firm surface.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee as our base commitment. You can also try this mattress in person at any of our locations before you buy. Add a premium mattress protector at the time of purchase and you can upgrade to a full 365-night guarantee, giving you an entire year to be certain. We also back every purchase with our Best Price Guarantee, free next-day delivery, flexible financing, and in-home professional setup.
Features
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Suitable For Adjustable Base
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Motion Separation
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Hand Crafted
- SleepMatch: blue

Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10"
Features
- SKU: BRK-HAR-10-E6M-LF
- MPN: HRBRSMTHY10_FP66
- GTIN: 810191944515
- Brand: Mancini's
- Collection: Sleepworld
- Type: Hybrid
- Mattress In A Box: Yes
- Firmness: Luxury Firm
- Height: 10
- Length: 80
- Width: 76
- Shipping Height: 10
- Shipping Width: 80
- Shipping Length: 76
- Warranty: 10 Year
- Cover Material: Polyester Knit
- Quilting Layers: Smooth Top
- Comfort Layers: 1.0'' - 2.0 / 10 Gel Infused Memory Foam
- Support System: 8'' 840 Pocketed coil, 1'' HD Gel infused Memory Foam w/ 1'' Shock Absorbing H.D. Base Foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Hand Crafted: Yes





