Sealy
Sealy Posturepedic® Plus Plainfield 15" Soft Euro Top Mattress
Price matters, but comfort fit still decides the order. Review the current online offer, then ask the showroom to compare feel, height, support, base fit, and pickup, delivery, setup, and removal planning for this exact model and size.
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Sealy Posturepedic® Plus Plainfield 15” Soft Euro Top Mattress at Mattress Overstock
The Sealy Posturepedic® Plus Plainfield 15” Soft Euro Top is a plush, soft-feel innerspring built on Sealy’s Posturepedic® Plus support system—966 PrecisionFit™ coils tuned to keep your back and hips aligned, with a gusseted Euro top cushioning layer sewn flush to the surface for an extra-soft top. The title tells you the starting point—a Soft feel, 15” profile, Euro top, coil support—but the showroom test is where you learn whether it fits your shoulders, hips, lower back, partner movement, and base setup.
What to compare in person
- Comfort feel: Lie in your normal sleep position long enough to feel pressure at the shoulder, hip, and lower back. The Soft Euro Top is the plushest feel in the lineup, so judge how much you cradle into the surface.
- Support: Compare how level your body feels here versus the firmer Plainfield 15” Medium Euro Top and the flatter Plainfield 14” Soft.
- Edge support: Sit and lie near the perimeter—the DuraFlex™ coil edge is built to hold its shape so you get the full sleep surface.
- Cooling and materials: The MoistureProtect™ cover and gel comfort foams are designed to manage surface heat; judge the feel with your own sheets in mind.
- Partner use: Test motion transfer and how easy it is to change positions on the coil system.
Questions to bring to the showroom
- What sleep position and firmness have worked or failed for you?
- Do you want a deep, plush cradle, or do you lean toward a more medium feel?
- Will this sit on an existing frame, foundation, platform, or adjustable base?
- What delivery, setup, and old-mattress removal details apply to your address?
Same bed, different names
Sealy sells this exact mattress nationally under a different model name at each retailer—an old industry practice that makes price comparison hard. At Mattress Firm this bed is the Sealy Posturepedic® Plus Norman II 15" Soft Euro Top Mattress, and it carries the same manufacturer UPC (748369694675 in Queen). At Sleep Outfitters and Mattress Warehouse it’s sold as the Sealy Posturepedic® Plus Cranford Grove Soft Euro Pillow Top Mattress. Same Sealy build, same law tag—we call it the Plainfield, and the price is the part we changed. Compare by UPC and see for yourself.
Local fit guidance
Mattress Overstock can help Kentucky shoppers compare the Sealy Posturepedic® Plus Plainfield 15” Soft Euro Top against nearby models from Tempur-Pedic, Sealy, Stearns & Foster, Purple, Beautyrest, DreamCloud, Nectar, and others on the floor. Bring your room measurements, your current mattress complaints, and any base or delivery-path constraints so the team can narrow the right fit with you.
What makes this mattress different
Posturepedic® Plus Support System
966 PrecisionFit™ coils are zoned to support your heaviest areas and help keep your spine aligned through the night.
Soft Euro Top Cushioning
A gusseted Euro top is sewn flush to the surface, adding a plush extra layer for a soft, cradling feel right where you lie down.
DuraFlex™ Coil Edge
A reinforced coil border gives you a solid, durable perimeter—steadier edge sitting and more usable sleep surface.
SealyComfort & SealySupport Gel Foams
Gel-infused comfort and transition foams cushion pressure points while keeping you from sinking too far into the mattress.
MoistureProtect™ Cover
A cool-to-the-touch knit cover with Surface-Guard™ Technology helps manage heat and moisture at the surface.
Sealy Posturepedic Plus support is built around alignment, not just softness
Sealy tunes the Posturepedic Plus coil core and comfort layers to keep your midsection from sagging first, then builds the feel on top of that foundation.
The Plainfield 15” Soft Euro Top sits at the plush end of the Plainfield lineup. Compared with the firmer Plainfield 15” Medium Euro Top it gives noticeably more cradle through the shoulders and hips; compared with the flatter Plainfield 14” Soft it adds the gusseted Euro top for an even softer surface. That is the practical difference you feel in the showroom.
Shop all Sealy mattresses →Built for the way you actually sleep
Side sleepers – The plush Euro top and soft feel cradle the shoulder and hip, easing pressure where side sleepers feel it most.
Back sleepers – The coil core still holds the hips from dipping while the softer surface relieves pressure along the spine; if you want a flatter feel, compare the Plainfield 15” Medium Euro Top.
Combination sleepers – The coil system adds rebound under the cushioning, so it stays easy to move and change positions through the night.
Couples – The DuraFlex edge and responsive coils make the whole surface usable and help keep movement from carrying across the bed.
Specifications
| Height | 15" |
|---|---|
| Feel | Soft Euro Top |
| Firmness | 3 out of 10 (10 = firmest) |
| Construction | MoistureProtect™ cover + Euro top cushioning layer + SealyComfort & SealySupport gel foams + 966 PrecisionFit™ coil support system + DuraFlex™ reinforced coil edge |
| Cooling | MoistureProtect™ cover with Surface-Guard™ Technology helps move surface heat and moisture away as you sleep. |
| Motion isolation | Good – individually responsive PrecisionFit™ coils and gel comfort foams help keep partner movement in check |
| Weight capacity | — |
| Adjustable base | Yes, compatible with adjustable bases |
| Certifications | CertiPUR-US® certified foams |
| Warranty | 10-year limited warranty |
| Trial period | [90] days at Mattress Overstock |
Frequently asked questions
How firm is the Plainfield 15” Soft Euro Top?
We rate it 3 out of 10 (10 = firmest) – a true soft. The right fit depends on your sleeping position and whether you like to sleep more on top of the mattress or more in it.
Is the Plainfield 15" Soft Euro Top the same as the Mattress Firm Posturepedic® Plus Norman II 15" Soft Euro Top?
Yes — it’s the same Sealy mattress with the same manufacturer UPC (748369694675 in the Queen size). Sealy gives each national retailer its own model name for this bed: Mattress Firm sells it as the Sealy Posturepedic® Plus Norman II 15" Soft Euro Top, Sleep Outfitters and Mattress Warehouse as the Sealy Posturepedic® Plus Cranford Grove Soft Euro Pillow Top, and at Mattress Overstock it’s the Plainfield. Same bed — compare the UPC and the price.
How is it different from the Plainfield 15” Medium Euro Top?
The Soft Euro Top is the plushest model in the Plainfield lineup, with more cradle and deeper give than the Plainfield 15” Medium Euro Top. If you want a flatter soft surface without the 15” Euro top, compare it against the Plainfield 14” Soft.
What is a Euro top?
A Euro top is a gusseted cushioning layer sewn flush to the top of the mattress, which gives this 15” build a softer, more padded surface than a flat quilted Tight Top.
Is it an innerspring or a hybrid?
This is the innerspring (quilted/tufted) Posturepedic Plus build with the 966 PrecisionFit™ coil support system and gel comfort foams – not the hybrid version.
Does it work with an adjustable base?
Yes, it is compatible with adjustable bases.
How fast can I get it in Kentucky?
We deliver with our own team across Kentucky, and most in-stock sizes arrive the next business day. Pickup is available at our Kentucky showrooms.
What if I do not like it after a few nights?
You have 90 days to make sure the comfort is right. We recommend giving any new mattress at least 21 nights, because the foams and cover need time to settle and your body needs time to adjust.
Try it in person at any Kentucky showroom
Walk into any Mattress Overstock location, lie down, and feel the difference yourself. No appointment, no pressure. Our team has over 100 years of combined mattress experience and we're here to help you find the right fit.