Serta 3" Cool Nights Gel Memory Foam Mattress Topper, Assorted Sizes

The Serta 3" Cool Nights Gel Memory Foam Mattress Topper offers an exceptional upgrade in comfort with even more cooling power than traditional gel memory foam. Breathability on the surface removes excess heat from your body, helping you fall asleep faster. A cool-touch cover instantly soothes with cooling fibers that never wash out.

Underneath, gel memory foam cools as you sleep, adapting to the distinct curves of your body for pressure-relieving support. This helps prevent tossing and turning. Memory foam evenly distributes your weight, which gently promotes proper spinal alignment. It also isolates motion, so your sleep remains undisturbed next to a restless partner. Plus, the removable cover is machine washable, so you can refresh your sleep space in a pinch for reliably restful nights.

Motion Isolation

Memory foam is designed to cushion impact and absorb movement. This means that when your partner moves, or gets into and out of bed, you will experience less movement and more undisturbed sleep.

Machine Washable Cover

The Serta 3-Inch Cool Nights Gel Memory Foam Topper includes a removable cover that is machine washable and dryable. It stretches like a fitted sheet to cover up to a 17-inch deep mattress and prevents topper from sliding.

Can you cut this memory foam topper?

Although the foam can be cut to reduce size, the removable cover is designed to fit this topper. Therefore, we recommend buying a topper to fit your bed. The Serta 3" Cool Nights Memory Foam Mattress Topper is available in a size to fit your mattress.

Does this mattress topper have an odor?

Our products are vacuum-packed and sealed immediately for your protection, which sometimes results in a "new" smell when unpacked. The smell is harmless and will disappear quickly. Rest assured all our foams are CertiPUR-US® certified to be environmentally conscious and tested for durability.