- Is the BRS900 good for side sleepers?
- It is a medium feel, so many side sleepers find it too firm at the shoulder and hip. Side sleepers who like a firm bed may be fine; otherwise look at a plush model.
- What is the difference between the BRS900 and the BRS900-C?
- The BRS900-C is the Costco version of the same Silver-series hybrid, with the same coil and foam construction. Buy whichever store has the better price.
- Does it need a box spring?
- No. It works on a platform bed, slatted frame or adjustable base. A box spring is optional if you want extra height.
- What sheets fit a 15-inch queen?
- Use deep-pocket queen sheets rated for mattresses 15 inches or thicker. Standard 12-inch sheets will pull off the corners.
- When is the BRS900 cheapest?
- Mattress prices drop around Memorial Day, Labor Day and Black Friday. The current $504.45 at JCPenney as of November 7, 2026 is already low for a queen hybrid.
- Where is the Beautyrest BRS900 Mattress 15" Queen cheapest?
- At JCPenney, for $504.45, as of our latest check.
- Where can I buy the Beautyrest BRS900 Mattress 15" Queen?
- 3 stores we checked sell it, including JCPenney, The Home Depot, Sam's Club.