DUMOS Memory Foam Mattress Topper

Upgrade your sleep with a plush, 3-inch memory foam mattress topper designed to contour to your body and reduce pressure on your back, shoulders, and hips. Featuring a medium-soft firmness, it's ideal for softening a too-firm mattress or refreshing an old one. Advanced cooling gel-infused and ventilated foam ensures a cooler, more comfortable sleep by channeling excess heat away. Enjoy undisturbed rest with zero motion transfer, and easily trim the foam to your custom dimensions if needed. Ships compressed in a box for easy setup, allowing 24-48 hours for full expansion and airing. Made with CertiPUR-US certified foam.