Sealy Posturepedic Chaleigh 12.5" Plush Mattress


Product Code: mfi113205
$549.99 - $1,099.99 $749.99 - $1,299.99
Discover Your Comfort
Extra Firm Firm Medium Plush Ultra Plush
Delivery times may be affected due to limited distribution and inventory.
See More Offers See Fewer Offers
Promotion Icon



  • Cover is made of a durable knit fabric
  • Coil System responds to the natural curves and alignment of your body
  • Added durability where you need it most
  • 1.5" Sealy ExtraSoft Foam
  • 0.5" SealyCool Gel-Infused Memory Foam Center 1/6
  • Sealy Embrace Coil
Read More
Enter delivery zip code for accurate shipping information.
Please Set A Delivery Zip Code
We’ve noticed that you haven’t set a delivery Zip Code. So we can better serve you, please provide a delivery Zip Code sowe can make sure this product is available in your area.


  • Size:

    When it comes to mattresses, one size definitely doesn’t fit all. The mattress should be longer than the tallest person sleeping on it. The bed width should allow enough space to fold your arms behind your head without going beyond the mattress edge or touching your partner’s elbows (for two adults, we recommend either a queen or a king).

Add to cart options

Product Actions

Select Styles for Availability:
$749.99 - $1,299.99 $549.99 - $1,099.99

A Mattress Firm Salesperson can assist with product info and recommendations

Additional Information

Overview & Specs

Sealy Posturepedic Chaleigh 12.5" Plush Mattress
Sealy Posturepedic mattresses are designed to deliver the perfect blend of comfort and support at a great value, and that is exactly what you will find with the Chaleigh Plush Mattress. The cover is made of a durable knit fabric with spun yarns for a soft feel next to your body and features a SealyCushion Soft Foam in the comfort layer for all-over support. Underneath there is a specially engineered Sealy Embrace Coil System that responds to the natural curves and alignment of your body. It features an exclusive CoreSupport Center with a band of reinforced SealyCool Gel Memory Foam for added durability where you need it most. This mattress was designed with quality materials so that you can rest assured knowing your Sealy Posturepedic will last for years to come.
    • Comfort Type: Plush
      Mattress Height: 12.5"
      Mattress Layer Breakdown:
      Quilting Layers:
      • FlameGuard Fiber
      • 2" x 0.5" Sealy ExtraSoft Foam
      Comfort Layers:
      • 1" Sealy ExtraSoft Foam
      • 1.5" Sealy ExtraSoft Foam
      • 0.5" SealyCool Gel-Infused Memory Foam Center 1/3
      Support System:
      • Sealy Embrace Coil
      • SolidEdge HD System
      • SupportFlex (Sealy UltraFirm Foam)
      • StableSupport Foundation
    • • Twin - 39 W x 75 D
      • Twin XL - 39 W x 80 D
      • Full - 54 W x 75 D
      • Queen - 60 W x 80 D
      • King - 76 W x 80 D
      • Cal King - 72 W x 84 D
Hypo Allergenic

Hypo Allergenic

Items delineated as “WEB ONLY SPECIAL” ship free with ground shipping and do not include in-home delivery or setup, nor do they qualify for Red Carpet Delivery.

PLEASE NOTE: Web-Only Simmons Beautyrest mattresses will ship free and include in-home delivery and setup. Furniture pieces will ship with Curbside LTL delivery unless otherwise specified.

Online orders of in-store items over $499 also qualify for free delivery, including Red Carpet Delivery for mattresses.

Red Carpet Delivery Details:

We guarantee your new mattress will be delivered within a designated 1 day delivery window, or your delivery is free. If your delivery is late, simply contact the store of your original purchase after signing the delivery manifest with the delivery time stamp and we will credit your account or mail a refund check for the price of your delivery fee within three weeks. Participation may vary. See store for details. Not applicable on all products. As part of our Red Carpet Delivery Service, we will contact you to schedule delivery whenever it's convenient for you. While we install your new mattress, we will also haul your old mattress away. *Not available in all areas. **Same day delivery available in stores and next day delivery available online.



Sometimes, even the highest quality products may show early signs of wear and tear, or have a manufacturing defect. Most products available at Mattress Firm are covered by a manufacturer’s warranty. Often people ask when they find damage to their mattress is, “Is this covered by the manufacturer’s warranty?” Warranties protect your purchase from defects in manufacturing, not from damage caused by use or normal wear and tear.

Product Reviews