Sealy Posturepedic® Hybrid Ashurst II 12" Medium Mattress
Medium hybrid feel with PrecisionFit coils and gel memory foam comfort.
Sealy Posturepedic® Hybrid Ashurst II 12" Medium Mattress
Medium hybrid feel with PrecisionFit coils and gel memory foam comfort.
- PrecisionFit™ Coils align and relieve aches
- MoistureProtect™ Cover keeps you cool and dry
- Hybrid tech blends comfort and pressure relief
- Coil Edge ensures durable support and stability
Upgrade your sleep
Norman II
230 extra coils, reduced motion transfer, & durable DuraFlex™ Coil Edge support

Shop Norman II
How to get
The Sealy Posturepedic Hybrid Ashurst II 12-inch Medium Mattress blends buoyant coil support with cushioning foam to help you wake up feeling more aligned and comfortable. Its medium feel is designed to balance gentle contouring with steady lift, so you can settle in without feeling swallowed by the mattress.
At the core, the Posturepedic Support System features PrecisionFit Coils arranged to promote natural body alignment. In a queen size, 736 individually encased coils are designed to reduce motion transfer, helping limit sleep disruptions when a partner moves. A coil edge reinforces the perimeter for a more secure feel when you sit or sleep near the side.
For comfort, ComfortSense Gel Memory Foam adapts to your shape to help relieve pressure points, while SealySupport Gel Foam adds extra foundational support beneath the top layers. If you want help comparing feels or deciding if a hybrid is right for you, our Mattress Firm Sleep Experts® are here because We make sleep easy.
Who it's best for
Relieves pressure points for maximum conforming comfort.
The Posturepedic® Support System features our exclusive PrecisionFit™ Coils arranged right where you need them to help maintain natural body alignment and helps reduce nagging Bed Aches™. This support system is surrounded by a Coil Edge for a solid seating surface that’s built to last.
Features
- MEDIUM COMFORT
- MATTRESS HEIGHT
- The Posturepedic® Support System features exclusive PrecisionFit™ Coils arranged right where you need them to help maintain natural body alignment and reduce nagging Bed Aches™. This support system is surrounded by a coil edge.
- SealySupport™ Gel Foam contributes additional foundational support to the mattress.
- Surface-Guard Technology™ protects against common allergens, such as dust mite dander and mold. The MoistureProtect™ Cover wicks moisture away while preventing mildew and odors.
Breakdown
- Support System
- 8" PrecisionFit Coil™
- 1" ComfortSense™ Premium Gel Memory Foam
- 2" SealySupport™ Gel Foam Medium
- 1" Base Foam
- Coil Edge
Free Delivery
Home protection from outside dirt and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Mattress Setup and Haul Away
Includes all Free delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s)
Removal of old mattress set (equal to the number of pieces purchased)*
Three maximum flight of stairs purchased items can be carried
$109.99
Mattress Setup and Haul Away / Adj Base
Includes all Mattress Setup & Haul Away services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$159.99
10 Year Limited Warranty
All Sealy® mattresses and non-adjustable foundations are covered by the terms of this Limited Warranty. For purposes of this Limited Warranty, the term “product” means any non-adjustable foundation and any mattress manufactured by or for Sealy Mattress Manufacturing Company, LLC (“Sealy”). Sealy warrants that it will, at Sealy’s option, replace or repair Purchaser’s Sealy product sold in the U.S. or Puerto Rico by an authorized retailer if that product is defective due to faulty wo...

Product FAQs
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