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Product Details


The Sealy Posturepedic Plus - Determination II Ultra Firm Mattress has targeted support for your back and core with pressure relieving support, giving you a comfortable sleep all night long. The Determination II Ultra Firm mattress is topped with a cool-to-touch cover and can ultra firm feel.

Comfort Level
  • 9
  • The Sealy Posturepedic Plus - Determination II Ultra Firm Mattress has featured layers of quilt and comfort layers made from SealCool™ Gel Memory Foam and SealySupport™ Gel Foam to give you a comfortable yet cooling night's rest.
  • Mattress Height: 12"
  • ComfortLoft™ Knit Cover with Chill™ Technology
  • AllergenProtect™
  • .5" SealyCool™ Gel Memory Foam
  • 1" SealyCool™ Gel Foam Medium
  • 1" SealySupport™ Gel Foam Firm
  • DuraFlex™ Pro Edge System
  • .5" SealyCool™ Gel Memory Foam
  • 1072 Response™ Pro Encased Coils
  • 10 Year Limited Warranty
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