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Firm
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On Sale
Overview
- SleepMatch: blue
Sleepworld Express 13" Innerspring Firm Mattress
- Firm support keeps your spine lifted through the night
- Gel memory foam layer pulls heat away from the body
- 790 pocketed coils move independently for less disruption
- Cooling stretch knit cover works from the first night
- High-density foam base holds its shape for years
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In Stock
Overview
Sleepworld Express 13" Innerspring Firm Mattress Cal King
The Sleepworld Express 13" Innerspring Firm Mattress is an innerspring mattress built for the back sleeper who needs steady, no-give support and wakes up warm. It layers a firm mattress for back pain relief right into the construction, putting coil responsiveness and gel-infused memory foam together in a 13-inch profile that doesn't soften out or sleep hot. The polyester knit cover is heavyweight and cold to the touch, so you feel the temperature benefit the moment you lie down. Drop by any Mancini's Sleepworld location and our sleep specialists will set this next to every competing option so you can feel the difference in person.
COMFORT AND FEEL: Firm feel with light gel-foam cushioning and a responsive, lifted spinal support.
SIZE: This Cal King sized mattress is ideal for tall sleepers, couples with different sleep styles, or anyone who needs room to stretch without boundary.
BEST SLEEP MATCH: Built for back sleepers and some stomach sleepers. The firm innerspring feel keeps the lumbar lifted and the hips from sinking, which is where a firm mattress for back sleepers earns its keep.
BEST FOR: Ideal for sleepers who run warm, need consistent lumbar support, or find softer mattresses leave them stiff by morning.
CONSTRUCTION SPECIFICATIONS: The heavyweight cold-touch stretch knit cover draws warmth away from your body before it builds. A gel-infused memory foam comfort layer sits above a 1-inch firm support foam cushion. Below that, 790 individually wrapped pocketed coils move zone by zone so one partner shifting doesn't wake the other. The high-density base pad keeps the whole structure from compressing unevenly over time. Foams are CertiPUR-US certified.
SETUP AND COMPATIBILITY: Arrives rolled and compressed in a box, expands within hours, no tools needed. Compatible with adjustable bases, platform frames, and box springs.
NOT A FIT FOR: Side sleepers who need hip and shoulder cushioning may find this firmness level too unyielding. Not recommended for sleepers who prefer a plush or pillow-top feel.
YOUR SLEEP, BACKED BY US
Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee as our base commitment, because we stand behind the fit. Add a premium mattress protector at purchase and you can choose to extend that to a full 365 nights. Our Rest Easy Promise also includes a Best Price Guarantee, free next-day delivery, in-home professional setup, and flexible financing. Come try this mattress 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
- SleepMatch: blue
Sleepworld Express 13" Innerspring Firm Mattress
Features
- SKU: BRK-B500-6M-FM-25
- MPN: 25WICRAFF67
- GTIN: 810146416623
- Brand: Sleepworld
- Collection: Express
- Type: Innerspring
- Mattress In A Box: Yes
- Firmness: Firm
- Height: 13
- Length: 84
- Width: 72
- Shipping Height: 46
- Shipping Width: 17
- Shipping Length: 17
- Warranty: 10 Year
- Cover Material: Polyester Knit
- Quilting Layers: 1.5'' Super Soft Quilt Foam
- Comfort Layers: 1'' Medium Firm Support H.D. Foam
- Support System: 8'' 790 Pocketed coil, Heavy Duty Base Pad
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