- Is the Norman II good for back sleepers?
- Yes. The medium feel and memory foam top layer support the lower back while the coil core keeps the spine from sinking. Stomach sleepers who want a firmer surface may find it too soft.
- How does it differ from an all-foam Sealy?
- The Norman II uses coils under the foam, so it has more bounce and better edge support than a pure memory foam model. It also sleeps a bit cooler than dense all-foam designs.
- Is $1,499 a good price for this mattress?
- It is the only new price listed, $1,499 at Mattress Firm as of November 7, 2026, so there is no lower competing offer to compare against. Watch for holiday sales, when Sealy hybrids often drop.
- What thickness sheets fit a 13-inch mattress?
- Look for deep-pocket sheets rated for 13 to 15 inches. Standard 12-inch pockets will pull tight at the corners.
- Does it need a box spring?
- No. A hybrid this thick works on a platform bed, adjustable base or slatted frame. A box spring adds height but is not required.
- Where is the Sealy Posturepedic Plus Hybrid Norman II Mattress 13" cheapest?
- At Mattress Firm, for $1,499.00, as of our latest check.