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Firm
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On Sale
Overview
- SleepMatch: red
Casper Slate Firm Mattress 10.5"
- Firm back pain relief without the stiff, unforgiving feel
- Breathe Flex Foam top layer keeps air moving all night
- Casper Core base holds its shape year after year
- Stretch-knit cover moves with you, not against you
- Arrives rolled and ready, no tools or setup crew needed
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In Stock
Overview
Casper Slate Firm Mattress 10.5" | Full
The Casper Slate Firm Mattress 10.5" is a firm foam mattress built for back and stomach sleepers who want real spinal support without paying for layers they don't need. Three purposefully stacked foam layers deliver a firm mattress for back pain relief that actually follows through, keeping the lumbar lifted and the hips from sinking into a position you'll feel come morning. The Breathe Flex Foam™ comfort layer responds quickly when you shift positions, so the mattress works with you rather than trapping you in place. The Casper Core base beneath it is dense enough to resist the slow softening that ruins less-built foam mattresses over time. Stop by any Mancini's Sleepworld location and our sleep specialists will put this next to every other option in the room so you can feel the difference before you decide.
COMFORT AND FEEL: Firm all-foam feel with responsive surface foam and a non-flexing support core.
SIZE: This full sized mattress is a smart fit for solo adults, teens, or a dedicated guest room where space matters.
BEST SLEEP MATCH: Best for back and stomach sleepers who need a firm mattress for back sleepers to keep their hips level and their spine in a neutral line through the night.
BEST FOR: Ideal for sleepers who need firm lumbar support, wake up stiff from sinking mattresses, or want a no-fuss foam bed that holds up.
CONSTRUCTION SPECIFICATIONS: The Breathe Flex Foam™ top layer is an open-cell foam that lets air move through instead of trapping it. It has just enough give to take pressure off the hips and shoulders without compromising the firm feel underneath. The Casper Core base keeps this mattress from softening out, so the support you feel on day one is still there years later. CertiPUR-US® certified foams throughout.
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 deep shoulder contouring or anyone who prefers a plush, pressure-cradling feel will find this too firm for their needs.
YOUR SLEEP, BACKED BY US
At Mancini's Sleepworld, every mattress purchase comes with a 120-night comfort guarantee backed by our Rest Easy Promise, plus our Best Price Guarantee so you know you're not overpaying. Add a premium mattress protector at the time of purchase and you can extend that coverage to a full 365 nights. We also offer free next-day delivery, in-home professional setup, flexible financing, and the chance to try before you buy in any of our stores.
Features
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Suitable For Adjustable Base
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Motion Separation
- SleepMatch: red
Casper Slate Firm Mattress 10.5"
Features
- SKU: CAS-SLA-4M-FM-24
- MPN: 950-000148-003
- GTIN: 192472031245
- Brand: Casper
- Collection: Slate
- Type: Memory Foam
- Mattress In A Box: Yes
- Firmness: Firm
- Height: 10.5
- Length: 75
- Width: 53
- Shipping Height: 42
- Shipping Width: 15.5
- Shipping Length: 15.5
- Warranty: 10 Year Limited
- Weight Capacity: 600
- Cover Material: 98% Polyester, 2% Spandex
- Quilting Layers: Convetional Foam
- Comfort Layers: Latex Foam
- Support System: Conventional Foam
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
Related Products
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On Sale
- Delivery by May 28