FDM Signature Series 8" Hybrid Mattress — Our Most Affordable Real Hybrid in OKC
The FDM Signature Series 8" Hybrid Mattress is the value leader of our entire catalog — a real pocketed-coil hybrid mattress at a price most "budget" bed-in-a-box brands can't touch. It's the smart pick when you want a quality coil-supported mattress without paying for layers of comfort foam you don't need.
With a 7-inch pocketed coil support system (1.9mm interior coils plus 2 rows of 2.1mm side-support coils for stronger edges), a comfort foam top layer, and a breathable knitted fabric top panel, the Signature Series 8" delivers a firm, supportive feel that's perfect for back sleepers, stomach sleepers, growing kids, guest rooms, and anyone who prefers a more traditional "on top of the mattress" feel.
What's Inside the FDM Signature Series 8" Hybrid
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8 inches total height — slim, traditional profile that fits any frame
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3/4" knitted fabric top panel — breathable, soft to the touch
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1" comfort foam layer — light cushioning over the coil system
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7" pocketed coil support — 1.9mm interior gauge coils with 2 rows of 2.1mm side-support coils for reinforced edges
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CertiPUR-US certified foam — independently tested for content, emissions, and durability
- 10-year limited warranty
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Firm feel — supportive, buoyant, "on top" feel
Who the FDM Signature Series 8" Hybrid Is Perfect For
Guest rooms. Kids' bedrooms. College apartments. Rental properties. RVs, lake houses, and Airbnb units. Back and stomach sleepers who prefer a firmer feel. Adults with back pain who need supportive (not soft) sleep. Anyone furnishing a second bedroom on a budget without resorting to "we'll figure it out" foam mattresses from big-box stores. This is a real coil mattress at an honest price.
Shop the FDM Signature Series 8" 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 8" in our showroom alongside the rest of the FDM and Sleeptone lineup — we'll help you figure out the right pick for the room. Same-week local delivery across the OKC metro. Honest, transparent pricing every day.
Frequently Asked Questions
Is the FDM Signature Series 8" a real hybrid mattress?
Yes. It uses individually pocketed coils for support — the defining feature of a hybrid mattress — paired with a comfort foam layer above. It's a true coil construction, not a foam mattress in disguise.
Is the 8" Signature Series Hybrid too thin for adults?
Not at all. An 8-inch mattress is a traditional profile that worked for decades before tall foam mattresses became trendy. It's especially well-suited to back and stomach sleepers, anyone with a firmer comfort preference, and bed frames with high side rails.
Will the FDM Signature Series 8" Hybrid work on an adjustable base?
Yes. The flexible hybrid construction is fully compatible with adjustable bases like the Sleeptone S1000.
How does the FDM Signature Series 8" Hybrid compare to the FDM Signature Series 12" Hybrid?
The 8" is firmer, more affordable, and lower-profile — built for guest rooms, kids, and back/stomach sleepers. The 12" Hybrid adds memory foam and gel comfort layers for a medium feel that works for couples, side sleepers, and primary bedrooms.
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.
