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Sealy Posturepedic Pro Spring Dupont II 14" Soft Tight Top Mattress

Original price $1,199.00 - Original price $2,438.00
Original price $1,199.00
$1,199.00
$1,199.00 - $2,438.00
Current price $1,199.00
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Free Curbside Shipping: 2 Weeks
White Glove Delivery: 3 Weeks
White Glove Delivery + Removal: 3 Weeks

Complete Your Bed

This mattress pairs with a Sealy matching foundation or the TEMPUR-Ergo® Smart Adjustable Base. Add one using the "Add an Adjustable Base or Matching Foundation" dropdown above, or view full details here.

The Sealy Posturepedic® Pro Spring Dupont II Soft Mattress pairs individually wrapped PrecisionFit™ Coils with SealyComfort™ Gel Foam comfort layers in a soft, plush feel built for sleepers who want extra cushioning at the shoulders and hips. Reinforced support zones, a stable coil edge, and Sealy's 10-Year Limited Warranty back a mattress made in the USA.

Sealy Posturepedic Pro Spring Dupont II Soft Tight Top Mattress

Spring Support, Built Plush

The Dupont II Soft is part of Sealy's Posturepedic® Pro Spring line: an all-innerspring construction with individually wrapped coils topped by gel foam comfort layers. In the Soft feel, the comfort layers are built thicker for more cushioning give at the shoulders and hips, while the coil layer still does the work of keeping the body supported underneath.

It's built with Sealy's PrecisionFit™ Coils, SealyComfort™ Gel Foam, SealySupport™ Gel Foam, MaxSupport™ Technology, and a DuraFlex™ Coil Edge for a stable perimeter.

Built For

Orthopedic Support

Engineered to Ease Nagging Bed Aches™

Every Sealy Posturepedic® mattress is developed with orthopedic specialists to help keep your body in natural alignment overnight, so you can wake up without the nagging Bed Aches™ that come from a worn-out mattress.

Sleep Position

Side & Combination Sleepers

The Soft feel adds extra give at the shoulders and hips, helping side and combination sleepers relieve pressure points while the coil layer keeps the body from sinking too deep.

Targeted Support

Extra Support Where It's Needed

MaxSupport™ Technology reinforces the zones that carry the most weight, while PrecisionFit™ Coils flex head-to-toe to help maintain natural alignment underneath the plush comfort layers.

Why You'll Love the Dupont II Soft

  • Innerspring comfort & support — coils and gel foam layered for a classic spring feel
  • Soft, plush feel — extra give for side and combination sleepers
  • Reinforced high-load zones — extra support where you need it most
  • Stable, reinforced edge — sit and sleep confidently near the perimeter
  • Consistent 14" profile — fits standard frames, platform beds, and adjustable bases
  • Durable foundation layer — built to hold up over years of use
  • Made in the USA
  • 10-Year Limited Warranty

Sizes & Specifications

Available Sizes
  • Twin
  • Twin XL
  • Full
  • Queen
  • King
  • Cal King
  • Split King
  • Split Cal King
Specifications
  • Construction: Innerspring (individually wrapped coils + gel foam comfort layers)
  • Mattress Height: 14 inches
  • Feel: Soft
  • Made in: USA
  • Warranty: 10-year limited warranty

Engineered for Soft, Pressure-Relieving Comfort

Sealy Posturepedic Pro Spring Dupont II Soft cutaway showing coil and foam construction
Construction

What's Inside

  1. 1 SealyComfort™ Gel Foam — a plush comfort layer that relieves pressure at the shoulders and hips.
  2. 2 SealySupport™ Gel Foam — a foundational support layer built for lasting durability.
  3. 3 MaxSupport™ Technology — an extra set of coils placed where the body needs support most.
  4. 4 PrecisionFit™ Coils — individually wrapped, head-to-toe coils that support natural body alignment.
  5. 5 DuraFlex™ Coil Edge — a reinforced coil border for a stable perimeter and less sagging over time.
Feel & Support

Built for a Soft Feel

This is the Soft option in the Dupont II Spring line: more give at the shoulders and hips than the Medium or Firm versions, with thicker gel foam comfort layers cushioning the coil layer underneath.

Why it matters:

  • Deeper cushioning — plush surface for side and combination sleepers
  • Pressure relief — gel foam layers soften contact points at the shoulders and hips
  • Supportive underneath — the coil layer keeps the body from bottoming out
Profile Height

A Consistent 14" Profile

The Dupont II Soft Tight Top holds a 14" profile across every size in the collection.

Why it matters:

  • Consistent height — the same profile no matter which size you choose
  • Frame-friendly — fits standard bed frames, platform beds, and adjustable bases
Made to Last

Made in the USA, Backed for the Long Haul

10-Year Limited Warranty: The Dupont II Soft is made in the USA and backed by Sealy's 10-Year Limited Warranty, so your investment is protected for years of use.

MATTRESS DIMENSIONS

  • Twin

    38" wide x 74.5" long
    14" High

  • Twin XL

    38" wide x 79" long
    14" High

  • Full

    53" wide x 74.5" long
    14" High

  • Queen

    60" wide x 79" long
    14" High

  • King

    76" wide x 79.5" long
    14" High

  • Cal King

    72" wide x 83.5" long
    14" High

  • Split King (2 mattresses)

    37.5" wide x 79.5" long (each piece)
    14" High

  • Split Cal King (2 mattresses)

    35.5" wide x 83.5" long (each piece)
    14" High

*Dimensions of each individual mattress may vary.

SPECIFICATIONS

  • Construction: Innerspring — individually wrapped coil support core + gel foam comfort layers (SealyComfort™ Gel Foam, SealySupport™ Gel Foam, MaxSupport™ reinforced coil zone, PrecisionFit™ Coils, DuraFlex™ Coil Edge)
  • Mattress Height: 14 inches
  • Feel: Soft
  • Made in: USA
  • Warranty: 10-year limited warranty
  • Care: Spot clean only — use a clean white cloth with a mild oxi-based cleaning solution, blot (don't rub), and air dry completely before use. Use a mattress protector; do not apply liquids directly to the mattress. Rotate periodically for even wear.

101 Night Love your Mattress Guarantee

Choosing the right mattress is an important decision. That is why we include the 101 Night “Love Your Mattress” Guarantee with every Optimum and Hybrid mattress purchase. Give your body 30 nights to adjust to the comfort level and support of your new mattress, after 30 nights you have up until the 101st day from the original delivery date to take advantage of this service. This is a one-time courtesy service that allows you to exchange your mattress for another of equal or greater value for a one-time service fee $199. If you exchange for a higher priced mattress the difference in price will need to be paid before shipment.

110% Price Match Guarantee

We are so confident in our prices, that if you find a mattress set we sell advertised at a lower price somewhere else give us a call or email us with the information and we will beat it by 110% of the difference. This guarantee does not apply to open box, display merchandise, special purchases, promo offers, used, damaged or returned products. Qualifying decisions on our price match guarantee rest solely with Bedplanet.com

Buy with Confidence at Bedplanet.com

Your new Sealy® mattress set comes with a factory warranty detailed below. If you ever have a warranty question, call us toll free at 888-996-9890, and we will be happy to help you. Warranty service coverage is everywhere in all 50 states!

Length of Warranty Coverage

Your warranty protects you from the day you purchase your sleep set and continues according to the "Warranty Schedule" found on the card with the bed. In the event that Sealy® repairs or replaces your sleep set, this warranty continues your protection from the original date of purchase.

This Warranty Covers the Following Mattress Items During Normal Wear:

  • Manufacturer defects in materials or workmanship
  • Body indentations of 1 1/2" or greater

This Warranty Covers the Following Box Spring Items During Normal Wear:

  • Manufacturer defects in materials or workmanship
  • Squeaks, rattles or noises

Items not Covered:

  • Mattress fabric
  • Normal body impression(s) of 1 1/2" or less in all sleeping areas
  • Firmness preference of the product (instead, you have Bedplanet.com's 101 Night “Love Your Mattress” Guarantee.)
  • Bed height
  • Merchandise sold "as-is", "distressed" or "floor model" (Bedplanet.com only sells new products. Unless otherwise EXPLICITLY stated in the product listing)
  • Claims submitted outside the 50 United States
  • Stains, Soilage or Burns
  • Inadequate support from weak or improper box spring or foundation(proper performance of the Sealy® mattress depends on using a firm, supportive, rigid, non-yielding foundation, Sealy® Posturepedics require a working flexible box spring) or improper frame (queen, California king, and king size must have a required sufficient center support.) Please note: Bedplanet.com offers the right, proper frame with every mattress set - so you will have a frame that meets Sealy® factory specs.
  • Bent border wires
  • Transportation or removal costs of product
  • Sealy® product that has a manufacturing defect and is stained or soiled. For health and safety reasons, Sealy® may not be able to inspect these products to assess whether covered by the warranty, in which case, Sealy® reserves the right to deny warranty coverage

Extending the Comfort and Support Life of your Mattress Set

  • Do use a firm, supportive rigid, non-yielding foundation or semi-flex box spring(preferably, a matching foundation or box spring.) An older box or foundation unit may not provide sufficient support. The mattress may appear to have impressions when the issue may be due to a non-supportive foundation or box spring.
  • For queen, California King, and king size sets, use a bed frame that supports head, foot and sides as well as having a rigid center support. For any frame that does not have a metal center support, there must be at least 5 hardwood slats (1 x 4's). By not providing a sufficient supportive frame, damage can occur to the product and the warranty will be invalid. (Bedplanet.com offers the right, proper frame with every mattress set - so you will have a frame that meets Sealy® factory specs.)
  • Use a quilted mattress protector on the mattress at all times to avoid stains. Soilage can negate the warranty. Many mattress protectors come with their own 10 year warranty when purchased with a Sealy® mattress. View our Selection.
  • Do carton the mattress when moving it and position on its side.
  • Sealy® recommends that you do not remove the white cloth law labels or the mattress trade labels. These labels serve as a means of identification to establish the warranty rights.
  • Do not bend or fold, stand or jump on product as damage can occur.
  • Do not use dry cleaning fluid on the mattress or any liquid cleaning fluids; it can/will damage some of the material.
  • Do not smoke in bed or place product near open flame (such as candles, etc.) The mattress is manufactured, as required by federal law, to resist ignition from cigarettes but not open flame.

If A Warranty Problem Occurs

  • If you do discover a defect in your new Sealy® mattress or box spring, simply contact us at 888-996-9890 for service nationwide.
  • If a defect occurs during the warranty period (which is described in the Warranty Schedule), Sealy® will repair or replace (at its option) the defective mattress and/or box spring within a reasonable period of time.

In Order for this Limited Warranty to be Valid, You must meet all of the following:

  • Be the original consumer purchaser, and have purchased the mattress set from an authorized dealer (Bedplanet.com is an authorized dealer) in the United States;
  • Provide a copy of the original store receipt, or other proof of date, place of purchase and purchase price; and
  • Provide the law label from the defective product. Sealy® reserves the right to substitute comparable materials or models and does not guarantee that the replacement will match the existing piece. The warranty does not offer compensation for consequential damages or monetary refunds.
  • If the product is not defective and has been subjected to soilage, Sealy® reserves the right to refuse warranty due to health and safety reasons. When a mattress is soiled it can void the warranty.

Exclusive Remedy/Other Limitations:

See warranty materials and information included with product for full details of Sealy® warranty policies.