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Firm
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On Sale
Overview
- SleepMatch: red
Sealy Posturepedic Truett Firm Mattress 12.5"
- Built to hold your spine where it belongs through the night
- CoreSupport™ center reinforces the lumbar zone
- SealyStability™ coils deliver edge-to-edge responsiveness
- StableEdge Pro™ keeps the perimeter firm and true
- Moisture-wicking antibacterial cover stays clean and fresh
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In Stock
Overview
Sealy Posturepedic Truett Firm Mattress 12.5" Twin
The Sealy Posturepedic Truett Firm Mattress 12.5" is an innerspring mattress built for back sleepers and stomach sleepers who need reliable support without compromise. A firm mattress for back pain relief, the Truett is engineered around Sealy's CoreSupport™ center, which adds reinforced support where body weight is heaviest, so your hips don't sink and your lower back stays lifted. The coil system responds across the entire sleep surface, not just the center, giving you consistent support from edge to edge. If you've been waking up stiff and need a mattress that holds its shape over years rather than months, stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every competing option so you can feel the difference yourself.
COMFORT AND FEEL: Firm innerspring feel with responsive lift and steady lumbar support.
SIZE: This twin sized mattress is a space-smart fit for kids' rooms, guest spaces, or a single sleeper who prefers a compact, no-fuss setup.
BEST SLEEP MATCH: Firm mattress for back sleepers and stomach sleepers. The firm surface keeps hips level and spine neutral, which is exactly what these positions need to stay pain-free through the night.
BEST FOR: Ideal for sleepers who wake up with lower back tension, need a mattress that holds its shape, or prefer firm mattress support for back sleepers without a lot of sink.
CONSTRUCTION SPECIFICATIONS: The SealyStability™ encased coils move independently, so support stays targeted to your body. The CoreSupport™ center adds a reinforced layer where you carry the most weight. StableEdge Pro™ firms up the perimeter so the mattress holds its structure over time. The knit cover wicks moisture and resists common allergens.
SETUP AND COMPATIBILITY: Delivered flat with in-home professional setup available. Compatible with adjustable bases, platform frames, and box springs. No tools needed.
NOT A FIT FOR: Sleepers who prefer a plush or pressure-cradling feel will likely find the Truett Firm too unyielding. Not the best choice for side sleepers with hip or shoulder sensitivity.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase comes backed by the Rest Easy Promise, including a 120-night comfort guarantee so you can be certain this is the right fit. Add a premium mattress protector at checkout and you can upgrade that to a full 365 nights. You also get our Best Price Guarantee, free next-day delivery, in-home professional setup, and flexible financing. Come try it in one 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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Edge Support
- SleepMatch: red
Sealy Posturepedic Truett Firm Mattress 12.5"
Features
- SKU: SEA-TRU-3M-FM-25
- MPN: 53261530
- GTIN: 748369735491
- Brand: Sealy
- Collection: Posturepedic
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Firm
- Height: 12.5
- Length: 74
- Width: 38
- Shipping Height: 12.5
- Shipping Width: 74
- Shipping Length: 38
- Warranty: 10 Year Limited
- Cover Material: Knit Cover with MoistureProtect & Surface-Guard Technology
- Quilting Layers: 2'' x 0.5'' SealyComfort™ Air Foam, 0.5'' SealyComfort Gel Foam Core Support,
- Comfort Layers: 2'' SealySupport™ Gel Foam
- Support System: 660 Sealy Stability™ Coil with StableEdge™ Pro System
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Edge Support: Yes