The 2026 Sealy Posturepedic line features over 35 models across four tiers—Entry-Level, Plus, Pro, and Elite—offering innerspring and hybrid options designed for specific sleep positions. Online purchases, available through retailers like Mattress Firm and Costco, typically include 90-night trials and 10-year warranties. For detailed model comparisons, see the Sealy GoodBed analysis on YouTube . Shop Sealy Mattress Collection