Sealy Posturepedic Hybrid Lacey Firm
GoodBed Expert Review
Our Take on Sealy Posturepedic Hybrid Lacey Firm

Founder of GoodBed, Leading Mattress Expert
- Want a medium-firm mattress (i.e., just a little firmer than average)
- Are mainly a back sleeper
- Regularly sit or sleep along the edge of your bed (edge support is excellent)
- Prefer a below average amount of 'memory feel'
- Would like a mattress that performs very well when used with an adjustable base
- Enjoy a happy medium between sleeping 'on' your mattress versus 'in' it
- Weigh 225 lb or more, especially if you sleep on your stomach
- Don't like much bounce in your mattress
- Have a strong tendency to sleep hot (temperature regulation is pretty good, but not the best)
- Want a natural or organic mattress (though this mattress is still OK in terms of avoiding harmful chemicals)
Materials & Construction
Cover | Stretch knit ("w/ SealyChill and Surface-Guard Technology") |
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Comfort Layers | 1.5″ memory foam ("ComfortSense Premium Memory Foam") |
Transition Layers | 2.5″ poly foam ("SealySupport Gel Foam Firm") |
Support Layers |
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Total Thickness | 13'' |
Compare These Products
Sealy Posturepedic Hybrid Lacey Firm vs. Other Beds
Compare the Sealy Posturepedic Hybrid Lacey Firm mattress side by side with other Sealy models, or with mattresses from other brands.
Where to Buy
Sealy Posturepedic Hybrid Lacey Firm

Sealy Online Seller
- Free delivery
- 90-day return policy
- Financing available
Frequently Asked Questions
Sealy Posturepedic Hybrid Lacey Firm
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In our evaluation of the Sealy Posturepedic Hybrid Lacey Firm mattress, we found it to be a Medium-Firm (4) on the GoodBed rating scale (1= firmest, 9 = softest).
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Mattress matching is highly personal. This is why GoodBed refuses to publish bogus "best mattress" lists and instead created an advanced mattress matching tool called the GoodBed Quiz. This quiz can assess your requirements in just a few minutes, and then calculate your personal Match Score for the Sealy Posturepedic Hybrid Lacey Firm mattress, along with any of the other 800+ mattresses that we've evaluated.
To see your Match Score for the Sealy Posturepedic Hybrid Lacey Firm, simply use this link to take the GoodBed Quiz. Your Match Score for this mattress will be shown at the top of your quiz results, and will include a detailed explanation of how it matches up with your personal mattress requirements. Each Match Score is based on over 50 different Mattress DNA™ attributes that we measure through our proprietary mattress testing framework.
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Yes, the Sealy Posturepedic Hybrid Lacey Firm mattress is adjustable base compatible. This means it is designed to be used on an adjustable base without incurring damage or voiding the warranty. In our review of this mattress, we tested it on an adjustable base to look for any adverse effects as the head and foot are elevated, and to see how well it conforms to the contours of the base both with and without the weight of a sleeper. Overall, we found the Lacey Firm (Hybrid) to have very good adjustable base compatibility.
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Here are the in-home trial details for mattresses purchased from the Sealy website:
- Policy: Comfort Guarantee -- Mattresses can be returned for refund for up to 90 days (after 30 day minimum trial).
- Fees: Returns are $175 shipping (plus tax), plus or minus any price difference on models for exchanges.
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Here are the delivery terms for mattresses purchased from the Sealy website:
- Policy: Delivery available - Free with any mattress purchase
- Set-up: Set-up provided free with delivery
- Removal: Removal of old mattress provided free with delivery
- Notes: In-home delivery in the continental US is free. For Alaska and Hawaii, there is a $600 surcharge per order, which will be applied to your order based on your shipping address.
Expert Q&A
See questions from other mattress buyersOther Models from Sealy
Additional Information
General Description
A satisfying night’s sleep starts with the right kind of support — which is why the Posturepedic Hybrid features all of the quality and durability you expect from Sealy, with additional trusted support, responsive coils, and a breathable, antibacterial cover.
- Stretch-Knit Cover with SealyChill & Surface-Guard Technology, cool-to-the-touch moisture-wicking cover with cooling fibers and antibacterial tech to help keep your mattress protected.
- ComfortSense Premium Memory Foam, the most premium foam in our portfolio, adapts to your body, dispersing your weight evenly across the mattress and relieving pressure points, for maximum conforming comfort.
- SealySupport Gel Foam — Gel foam transition layer contributes to foundational support.
- Response Pro Encased Coil — Durable individually wrapped coils support your whole body and reduce motion transfer for individualized comfort throughout the night.
- DuraFlex Coil Edge —With a higher coil count than StableEdge Pro, DuraFlex Coil Edge delivers improved durability and flexibility.
Mattress Specifications:
- Cover Details: Our covers feature Surface-Guard Technology, protecting the mattress surface from common allergens and bacteria so you can rest easy. Our SealyChill cooling cover technology features, cool-to-the-touch fibers for refreshing comfort from the moment you lie down.
- Comfort Layer Details: ComfortSense Gel Memory Foam, conforming memory foam with gel added for additional flexible, durable support.
- Transition Layer Details: SealySupport Gel Foam, high density foam core with gel provides conforming back support and lasting durability.
- Support Layer Details: Sealy Response Pro Encased Coil, encased to allow each coil to move independently, for more targeted support and reduced motion transfer.
- Base Layer Details: SealySupport Foam layer on which the coils sit.
Warranty
- Length: 10-year warranty.
- Indentation coverage: 0.75" and deeper.
- Proration: 10 years of full ("non-prorated") replacement coverage.
- Claim Fees: Owners are responsible for warranty-related shipping fees..
About This Model
Status | Active (released 2021) |
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Manufacturer | Sealy |
Line | Sealy Posturepedic (2020-2025) |
Collection | Sealy Posturepedic Hybrid (2021-2025) |
Comfort Level | Medium-Firm |
Surface Type | Unquilted |
Support Type | Innerspring |
Build Details |
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Editor's Note(s)
- On the Sealy website, the Sealy Posturepedic Hybrid Lacey Firm is known as the Firm feel option for the Sealy Posturepedic Hybrid mattress.
Corrections
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