10 Best Bed Mattress Topper 2026 in the United States

The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Queen Mattress Topper is designed to enhance comfort and support with its exclusive TEMPUR-ES memory foam. This material adapts to your body’s shape, weight, and temperature, providing a personalized sleep experience. At 3 inches thick, it adds a significant layer of cushioning to your existing mattress, which could be particularly beneficial for those struggling with pressure points or needing additional support. The medium firmness strikes a balance between softness and support, making it suitable for a wide range of sleepers, including side, back, and combination sleepers.

One of its standout features is the washable cooling cover, which is designed to keep you cool throughout the night. The cover is made from high-stretch, breathable fabric that remains cool to the touch and can be easily removed and machine-washed. However, the core TEMPUR material itself cannot be washed, which might be a downside for those concerned with deep cleaning. For allergy sufferers, the memory foam material might not be the best option, as it can trap allergens over time.

Another consideration is its weight; at nearly 25 pounds, it might be difficult to move or adjust the topper by yourself. Despite these drawbacks, the Tempur-Pedic topper is a versatile product that can be used in various settings, from dorm rooms to recreational vehicles. It’s also backed by a limited warranty, adding a layer of purchase protection. This topper is best suited for those who prioritize comfort, cooling, and a moderate level of firmness in their sleep environment.

This 3-inch gel memory foam mattress topper in Twin XL size offers a solid balance of comfort and support thanks to its 40D high-density foam combined with cooling gel beads. The density provides good pressure relief and maintains proper spine alignment, which can help reduce morning aches. Its memory foam contouring adapts well to your body shape without feeling too stiff or too soft.

The bamboo fiber cover is a nice touch—it’s breathable, skin-friendly, and machine washable, making it easy to keep fresh. The cover also has straps and an anti-slip backing to keep the topper in place on your mattress. Cooling is enhanced by the gel beads and breathable cover, so it should feel cooler than standard memory foam alone, although it’s not waterproof, so spills might be a concern. The foam is CertiPUR-US certified, ensuring it’s made without harmful chemicals, which is beneficial for allergy sufferers.

Maintenance involves flipping the topper every couple of months to keep it in good shape, and it takes about 24-48 hours to fully expand after unpacking. Backed by a 10-year warranty, this topper is suitable for adults seeking extra comfort and cooling on their bed without replacing their entire mattress. If you require waterproofing or prefer a thicker topper, you might want to explore other options.

The Linenspa 2 Inch Gel Swirl Memory Foam Mattress Topper is designed to add comfort and a cooling effect to your existing mattress. Made from gel-infused memory foam, it helps relieve pressure by contouring to your body’s shape, which can be great if your mattress feels too firm or worn out. The 2-inch thickness provides a medium firmness that balances softness and support, making it suitable for most sleepers who want a bit more cushioning without sinking too much.

Its cooling gel infusion and ventilation help reduce heat buildup, which is helpful if you tend to sleep hot. The topper is CertiPUR-US certified, so it’s made with safe, quality materials, and it has a tick-repellent polyurethane foam surface that may be beneficial for allergy sufferers. However, it’s not water-resistant, so spills need to be avoided or cleaned promptly. Cleaning is relatively easy since it’s machine washable, but keep in mind the topper needs 24-48 hours to fully expand after unpacking.

Weighing under 5 pounds, it’s fairly easy to handle and move around. This topper is a good pick if you want to refresh an old mattress or soften a firm one without investing in a new mattress, especially for those wanting medium firmness with cooling features. If you need thicker support or a waterproof option, you might want to look at other models.