10 Best Memory Foam Toppers 2026 in the United States

The Linenspa 3 Inch Gel Swirl Memory Foam Mattress Topper is a good choice if you want to add some softness and pressure relief to your existing mattress. With its 3-inch thickness, it provides a plush feel that contours well to your body, helping reduce pressure points. The gel infusion helps with temperature regulation by dispersing heat, making it cooler to sleep on compared to regular memory foam that can trap warmth. This makes it a decent option for those who tend to sleep hot.

It also offers solid motion isolation, which means if you share a bed, your partner’s movements won’t disturb you as much. The topper is made from CertiPUR-US certified materials, ensuring quality and safety, and it has a 3-year warranty for peace of mind. It’s not water-resistant and requires spot cleaning, so extra care is needed to keep it fresh. Those with allergies may appreciate the memory foam’s natural resistance to common allergens.

This topper is ideal for people wanting to soften a firm mattress or add some cooling comfort without spending a lot, but less suited for those needing a very firm or highly durable mattress upgrade.

The TEMPUR-Adapt Supreme 3" memory foam mattress topper offers a solid 3-inch thickness that provides noticeable cushioning and pressure relief by conforming to your body's shape, which helps reduce tossing and turning during sleep. Its medium firmness strikes a nice balance, making it a good fit for many sleepers who want comfort without feeling too soft or too firm. The signature TEMPUR material is known for adapting to your weight and temperature, helping with temperature regulation—this means it won't trap too much heat, keeping you cooler throughout the night compared to some other memory foams.

Motion isolation is a strong point here; the topper significantly reduces movement transfer, so if you share your bed with a partner, pet, or child, you're less likely to be disturbed by their movements. The hypoallergenic, machine-washable cover adds convenience and is great for those with allergies, although the foam itself is not water resistant and should not be washed. One downside is the weight—at nearly 23 pounds, it might be a bit heavy to handle or move around frequently. Also, while it improves mattress comfort instantly, it is only 3 inches thick, so if you have a very firm or damaged mattress, you might need a thicker or more supportive solution.

This topper is best suited for full-size beds and includes straps to keep it securely in place, which is a thoughtful feature for consistent comfort. The TEMPUR-Adapt Supreme is a dependable choice for anyone looking to enhance their mattress comfort with pressure relief, good motion isolation, and easy maintenance, especially if medium firmness and temperature adaptability are important to you.

The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Mattress Topper is a solid choice for anyone looking to enhance their mattress comfort. With a thickness of 3 inches, it effectively molds to your body shape and weight, thanks to the exclusive TEMPUR-ES material, providing excellent support and comfort. This medium firmness level caters well to a variety of sleeping positions, making it suitable for side, back, and stomach sleepers alike.

One of the standout features is the cooling technology integrated into the topper, which helps regulate temperature and keep you cooler throughout the night—up to 8 degrees cooler, according to the manufacturer. This can be particularly advantageous for those who tend to sleep hot. The washable cooling cover is a nice touch, allowing for easy maintenance and comfort, though care must be taken not to wash the foam core itself.

While this topper excels in comfort and cooling properties, it does have a few drawbacks. Its density may make it heavier than some competitors, weighing in at 24.8 pounds, which could be cumbersome for frequent handling or moving. Additionally, while the topper does a good job of motion isolation, some users may still feel movement if sleeping with a partner. The price point may also be a consideration; while it offers premium quality, it is higher than many other options on the market. This mattress topper is a versatile addition for various situations, whether you're enhancing a permanent mattress at home, accommodating guests, or even using it in dorms or RVs. However, it may be best suited for those who prioritize cooling and support features.