• Luxury Firm
  • On Sale
  • Suitable For Adjustable Base
  • Motion Separation
  • Hand Crafted

Overview

Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" · Twin

The Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" is a hybrid mattress built for the back sleeper who runs warm and wakes up stiff. If you've been searching for a luxury firm mattress for back pain relief, this is a mattress worth lying on. It pairs an 8" pocketed coil base with gel-infused memory foam that actively pulls heat away from the body while still contouring to the hips and lumbar. The result is a mattress that supports without punishing, with just enough body-response to keep your spine where it belongs through the night. Stop by any Mancini's Sleepworld location and a sleep specialist will put this right next to everything else in the range so you can feel the difference for yourself.

COMFORT AND FEEL: Luxury firm with a light surface contour and consistent lift through the lower back.

SIZE: This twin sized mattress is a focused, space-efficient choice for single sleepers, teen rooms, and guest setups.

BEST SLEEP MATCH: Built for back sleepers and light-side sleepers who want a firm mattress for back sleepers that holds the lumbar lifted without pushing back hard.

BEST FOR: Ideal for sleepers who run hot overnight, carry tension in the lower back, or need a supportive hybrid without a pillow-top feel.

CONSTRUCTION SPECIFICATIONS: An 8" pocketed coil core moves independently so you feel support, not your own restlessness. A 1.5" layer of HD gel-infused memory foam sits above the coils, contouring gently while pulling heat away from the surface. A high-density transition layer bridges the two, softening the handoff between foam and spring. The breathable stretch-knit cover keeps airflow moving. All foam components are CertiPUR-US® certified.

SETUP AND COMPATIBILITY: Works on a platform frame, adjustable base, or box spring with no tools required. Delivered flat with in-home professional setup available.

NOT A FIT FOR: Sleepers who prefer a deep, cradling plush feel or strict side sleepers who need substantial hip and shoulder cushioning.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee and our 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 our Best Price Guarantee, free next-day delivery, and flexible financing. Prefer to feel it first? Try it in one of our stores before you buy.

  • 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

Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10"

Price reduced from MSRP  $519.99 to Save 23% $399.99
Total $399.99
Item No. BRK-HAR-10-3M-LF
  • Gel-infused memory foam draws heat away from your body
  • Pocketed coil system responds to movement without transferring it
  • Luxury firm feel keeps the spine aligned through the night
  • Breathable stretch-knit cover sleeps cooler than standard ticking
  • Foam components certified free of harmful chemicals
Availability:
  • In Stock
Total $399.99

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Overview

Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" · Twin

The Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" is a hybrid mattress built for the back sleeper who runs warm and wakes up stiff. If you've been searching for a luxury firm mattress for back pain relief, this is a mattress worth lying on. It pairs an 8" pocketed coil base with gel-infused memory foam that actively pulls heat away from the body while still contouring to the hips and lumbar. The result is a mattress that supports without punishing, with just enough body-response to keep your spine where it belongs through the night. Stop by any Mancini's Sleepworld location and a sleep specialist will put this right next to everything else in the range so you can feel the difference for yourself.

COMFORT AND FEEL: Luxury firm with a light surface contour and consistent lift through the lower back.

SIZE: This twin sized mattress is a focused, space-efficient choice for single sleepers, teen rooms, and guest setups.

BEST SLEEP MATCH: Built for back sleepers and light-side sleepers who want a firm mattress for back sleepers that holds the lumbar lifted without pushing back hard.

BEST FOR: Ideal for sleepers who run hot overnight, carry tension in the lower back, or need a supportive hybrid without a pillow-top feel.

CONSTRUCTION SPECIFICATIONS: An 8" pocketed coil core moves independently so you feel support, not your own restlessness. A 1.5" layer of HD gel-infused memory foam sits above the coils, contouring gently while pulling heat away from the surface. A high-density transition layer bridges the two, softening the handoff between foam and spring. The breathable stretch-knit cover keeps airflow moving. All foam components are CertiPUR-US® certified.

SETUP AND COMPATIBILITY: Works on a platform frame, adjustable base, or box spring with no tools required. Delivered flat with in-home professional setup available.

NOT A FIT FOR: Sleepers who prefer a deep, cradling plush feel or strict side sleepers who need substantial hip and shoulder cushioning.

YOUR SLEEP, BACKED BY US

At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee and our 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 our Best Price Guarantee, free next-day delivery, and flexible financing. Prefer to feel it first? Try it in one of our stores before you buy.

Features

  • Suitable For Adjustable Base
  • Motion Separation
  • 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
Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10" image number

Mancini's Sleepworld Harbor Hybrid Luxury Firm Mattress 10"

Price reduced from MSRP  $519.99 to Save 23% $399.99
Price reduced from MSRP  $519.99 to Save 23% $399.99
Twin

Features

  • SKU: BRK-HAR-10-3M-LF
  • MPN: HRBRSMTHY10_FP33
  • GTIN: 810191944478
  • Brand: Mancini's
  • Collection: Sleepworld
  • Type: Hybrid
  • Mattress In A Box: Yes
  • Firmness: Luxury Firm
  • Height: 10
  • Length: 75
  • Width: 39
  • Shipping Height: 10
  • Shipping Width: 75
  • Shipping Length: 38
  • 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

  • Suitable For Adjustable Base: Yes
  • Motion Separation: Yes
  • Hand Crafted: Yes