FDM Signature Series 12" Hybrid Mattress — Real Hybrid Comfort, Built for OKC
The FDM Signature Series 12" Hybrid Mattress is our house-brand answer to the question, "Where can I get a quality 12-inch hybrid mattress in OKC without paying $1,200?" Right here. It pairs an 8-inch individually pocketed coil support core with three layered comfort foams — including a contouring memory foam layer and a cooling gel layer — under a soft, breathable knitted fabric top panel.
The result is a medium feel that hits the sweet spot for the broadest range of sleepers — couples, side sleepers, back sleepers, combination sleepers, and anyone upgrading from a worn-out innerspring or a sagging foam mattress.
What's Inside the FDM Signature Series 12" Hybrid
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12 inches total height — modern profile, works with any frame or adjustable base
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3/4" knitted fabric top panel — breathable, soft to the touch
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1/2" contouring memory foam — cradles hips and shoulders
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1" support comfort layer — transitional foam that bridges memory foam to the coils
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1-1/2" gel comfort layer — cooling gel foam that fights overheating
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8" pocketed coil support — 1.9mm interior gauge coils with 2 rows of 2.1mm side-support coils for reinforced edges
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1/4" support layer — base stabilizer for the coil system
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CertiPUR-US certified foams — independently tested for content, emissions, and durability
- 10-year limited warranty
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Medium feel — balanced support and cushioning, works for nearly every sleep style
Who the FDM Signature Series 12" Hybrid Is Perfect For
Couples in primary bedrooms. Side sleepers who need pressure relief at hips and shoulders. Combination sleepers who switch positions during the night. Adults upgrading from a worn-out innerspring. Anyone who runs hot at night and wants gel-foam cooling without the price tag of a luxury hybrid. If you're not sure which FDM mattress to start with, start here — it works for the widest range of bodies and sleep styles of any model in the FDM Signature Series lineup.
How the FDM Signature 12" Compares
The Signature Series 12" Hybrid sits in the affordable-quality slot of our lineup. It's a meaningful step up from the Signature Series 8" Hybrid (which is firmer, thinner, and best for guest rooms and kids), and a budget-friendly alternative to higher-end hybrid lines like the Sleeptone Comfort Series 12" or our luxury FDM and Brooklyn Bedding hybrids.
Shop the FDM Signature Series 12" Hybrid Locally in OKC, Edmond & Yukon
FDM Mattress is your family-owned local mattress store proudly serving Oklahoma City, Edmond, Yukon, Mustang, Moore, Norman, and the entire OKC metro. Come test the Signature Series 12" Hybrid in our showroom — feel the medium support, the gel-foam cooling, and the deep pocketed coils for yourself. Same-week local delivery across the OKC metro. Honest, transparent pricing every day.
Frequently Asked Questions
What does "hybrid mattress" mean, and is the FDM Signature 12" a real hybrid?
A hybrid mattress combines individually pocketed coils for support with foam layers for comfort. The FDM Signature Series 12" Hybrid uses 8 inches of pocketed coils plus three foam layers (memory, support, and cooling gel) above — it's a true hybrid, not a foam mattress in disguise.
Is the FDM Signature 12" Hybrid good for side sleepers?
Yes. The contouring memory foam layer cushions hips and shoulders — the two pressure points side sleepers care most about — and the medium feel works well for most side sleepers without being too soft or too firm.
Does the FDM Signature 12" Hybrid sleep cool?
Yes. The 1-1/2" gel comfort layer and the breathable knitted top panel work together to dissipate heat. Pocketed coil construction is also naturally more breathable than all-foam mattresses, which trap heat.
Will the FDM Signature 12" Hybrid work on an adjustable base?
Yes. The flexible hybrid construction is fully compatible with adjustable bases like the Sleeptone S1000.
How does it compare to the FDM Signature Series 8" Hybrid?
The 8" is firmer, lower-profile, and our most affordable hybrid — best for guest rooms, kids, and back/stomach sleepers. The 12" adds three comfort foam layers (memory, support, gel) for a medium feel — built for primary bedrooms, couples, and side sleepers.
Do you deliver to Edmond and Yukon?
Yes. FDM Mattress offers same-week local delivery throughout the Oklahoma City metro, including Edmond, Yukon, Mustang, Moore, and Norman.
