10 Best Memory Foam Mattress Toppers 2025 in the United States

The Linenspa 3 Inch Gel Infused Memory Foam Mattress Topper is a solid choice if you want to make your mattress feel softer and more comfortable. Its 3-inch thickness offers a plush, hugging feel that conforms nicely to your body, helping relieve pressure. The gel infusion is designed to help keep you cooler by distributing heat away from your body, which is a nice feature if you tend to get warm at night. The product’s CertiPUR-US certification means it’s made from safe, high-quality materials without harmful chemicals. This topper is waterproof and tick-repellent, adding some practical benefits for cleanliness and durability.

The firmness leans toward the softer side due to the plush feel, so if you prefer a firmer sleep surface, this might feel a bit too soft. The cover material is essentially just the foam itself, without a fancy fabric cover, so handling and cleaning require care; it’s recommended to hand wash only, which might be inconvenient for some. Setup is easy because it arrives compressed and expands within a day or two.

This mattress topper is suitable for people looking to soften a too-firm mattress or add some pressure relief and cooling comfort, especially in dorm rooms or guest beds. If firmer support or an easier-to-clean cover is preferred, other options might be more suitable.

The Tempur-Pedic TEMPUR-Adapt + Cooling mattress topper is a 3-inch memory foam layer designed to fit a queen mattress perfectly. Its medium firmness offers a balanced level of comfort without sinking too much. The unique TEMPUR-ES foam adapts to your body shape and weight, which can improve support and reduce pressure points for a better night's sleep.

One standout feature is its cooling cover made of breathable, stretchy fabric that stays cool to the touch and can be removed and washed, helping you stay comfortable through the night and keep the topper fresh. The topper is designed to keep you up to 8 degrees cooler, which is beneficial for those who tend to sleep hot.

With a solid customer rating of 4.1 out of 5, many users appreciate its comfort and cooling benefits, though some might find it less firm or supportive depending on personal preference. This topper is ideal for anyone looking to enhance their current mattress with a medium-firm, cooling, and washable option, whether at home, in dorms, or even for travel uses.

The TEMPUR-Adapt (Supreme) 3" Memory Foam Mattress Topper is a solid choice if you want to add extra comfort to your existing mattress. At 3 inches thick, it provides noticeable cushioning and uses the same TEMPUR material known for adapting to your body’s shape, weight, and temperature. This means the topper offers personalized pressure relief and medium firmness, which should suit most sleepers looking for balanced support without feeling too soft or too hard.

Its density and durable foam also mean it maintains comfort over time without sagging quickly. The washable, breathable cover is a nice practical touch, keeping allergens and dust at bay and making maintenance easy. However, this topper does not have specific cooling technology beyond the breathable cover, so if you tend to sleep hot, it might not be the best option. Also, it’s not water resistant, so spills could be a concern.

Though priced higher than average toppers, the quality and durability justify the investment for those wanting a long-lasting upgrade. This product suits adults seeking medium firm support and pressure relief, especially for improving a mattress that’s too firm or starting to feel uncomfortable. If you prioritize cooling features or need water resistance, you might want to look elsewhere.