❄️ Sleep smarter, not harder — cool comfort meets custom support!
The Serta ThermaGel Memory Foam Mattress Topper (King) features a 5 cm layer of breathable, gel-infused memory foam that adapts to your body contours for enhanced comfort and support. Designed to keep you cool throughout the night, it also extends the life of your mattress. Made in the USA and machine washable, it offers a hassle-free upgrade to your sleep setup.
| Product Dimensions | 200.66 x 190.5 x 5.08 cm; 10.84 kg |
| Fabric Type | 100% Memory Foam |
| Fill material | memory-foam, gel |
| Care instructions | Machine Wash |
| Is assembly required | No |
| Batteries required | No |
