Best serta soothing cool mattress topper king
Serta 4" Pillow-Top and Memory Foam Mattress Topper, King
$215.60
$295.37
Amazon.com
Last update was on: October 31, 2025 3:34 am
- 4-inch construction: 3 inches of memory foam + 1 inch of soft fiber pillow-top
- Promotes proper spinal alignment
- Washable quilted cover included, which stretches to fit up to a 17-inch mattress
- Non-slip cover secures topper to mattress and protects it
- Extends the life of your mattress
