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Firm
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On Sale
Serta Classic Desert Lily Firm Mattress 12.5"-Cal King
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In Stock
Serta Classic Desert Lily Firm Mattress 12.5"
Why this Mattress?
- 3-zone support keeps lower back aligned all night
- 800-coil system cradles without letting you sink
- Breathable cover helps you wake up feeling refreshed
- Firm feel holds its shape for stomach and back sleepers
- Responsive coils reduce motion so partners sleep undisturbed
Overview
Serta Classic Desert Lily Firm Mattress 12.5" – Cal King
The Serta Classic Desert Lily Firm Mattress 12.5" is an innerspring mattress built for the back or stomach sleeper who needs a firm mattress for back pain relief without sacrificing breathability. At 12.5 inches, it sits at a practical profile that fits most bed frames and standard deep-pocket sheets. The 3-zone body support system targets the lower back and hips specifically, keeping the spine from dropping out of alignment through the night. Paired with PillowSoft® Aire foam and a soft breathable cover, the firmness never feels punishing. If you'd like to compare this next to every option in the same price range, the sleep specialists at any Mancini's Sleepworld location are happy to walk you through it in person.
COMFORT AND FEEL: Firm and responsive with a flat, even surface that holds the lumbar in place.
SIZE: This Cal King sized mattress is a strong fit for taller sleepers, couples who sleep independently, or anyone who needs room to move without disturbing a partner.
BEST SLEEP MATCH: Best for back and stomach sleepers. The firm feel for back sleepers keeps the hips level and the spine straight through the night, so you stop waking up stiff.
BEST FOR: Ideal for sleepers who need firm lumbar support, run warm at night, or want a dependable innerspring that doesn't soften out over time.
CONSTRUCTION SPECIFICATIONS: The breathable cover moves air away from the sleep surface so you don't overheat. PillowSoft® Aire foam adds a light cushion layer without softening the overall feel. The 800-coil density system contours to the body and limits motion transfer across the mattress.
SETUP AND COMPATIBILITY: Works with adjustable bases, platform frames, and box springs. Delivered flat with professional in-home setup available through Mancini's Sleepworld.
NOT A FIT FOR: Dedicated side sleepers who need shoulder and hip pressure relief, or anyone who prefers a plush or cushioned sleep surface.
YOUR SLEEP, BACKED BY US
Every mattress at Mancini's Sleepworld comes with a 120-night comfort guarantee and the Best Price Guarantee, so you can buy with confidence. Add a premium mattress protector at purchase and you can choose to extend that to a full 365 nights. Come try this mattress in any of our stores before you buy, and let our sleep specialists help you find your fit. Free next-day delivery, professional in-home setup, and flexible financing are all available.
- SleepMatch: red
Rest Easy Promise
Our promise to you.
- 365-Night Comfort Guarantee with purchase of a premium mattress protector
- Best Price Guarantee Find it lower and we’ll match it.
- Free Next-Day Delivery We’ll deliver to your door, set-up available.
- Double-Your-Warranty We match the manufacturer’s warranty.
Features
- SKU: SER-DES-6M-FM-24
- MPN: 500705311-1070
- GTIN: 198167006062
- Brand: Serta
- Collection: Classic
- Type: Innerspring
- Mattress In A Box: No
- Firmness: Firm
- Height: 12.5
- Length: 72
- Width: 83.5
- Shipping Height: 12.5
- Shipping Width: 72
- Shipping Length: 83.5
- Warranty: 10 Year Limited
- Cover Material: Polyester Fiber Layer
- Quilting Layers: Polyurethane fiber layer
- Comfort Layers: PillowSoft Aire, Serta Support Foam, 3 Zone Body Support, Serta Support Foam
- Support System: 800 Edition Custom Support Coil System, Serta Balanced Support
Specification
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Suitable For Adjustable Base: Yes
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Motion Separation: Yes
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Edge Support: Yes
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On Sale
- Delivery by Jul 28
