10 Best Foam Mattress Toppers 2025 in the United States

The DUMOS Memory Foam Mattress Topper is a 3-inch thick queen-size topper made from high-density gel-infused memory foam. This material molds well to your body’s curves, helping to relieve pressure points and support various sleeping positions, which can improve comfort and sleep quality. The gel infusion and special vortex technology help keep the topper cool by improving airflow and reducing heat buildup, making it a good choice if you tend to sleep hot.

It’s also CertiPUR-US certified, meaning it’s made without harmful chemicals and is safer for people with sensitive skin or allergies. Users appreciate that it maintains its shape and support even after extended use, thanks to its elasticity and resistance to deformation. On the downside, it’s not water resistant, so spills need to be avoided or cleaned carefully. Also, when first unpacked, the topper needs about 24 hours in a ventilated space to expand fully before use, and it’s recommended not to place it in direct sunlight to avoid discoloration.

Weighing just over 21 pounds, it’s manageable for most people to handle during setup. This mattress topper suits sleepers looking for extra softness combined with cooling features and those sensitive to chemicals, but it may not be ideal for those needing a firmer or water-resistant option.

The Tempur-Pedic TEMPUR-Adapt + Cooling 3-Inch Queen Mattress Topper offers a balanced blend of comfort and cooling, making it suitable for those seeking a better night's sleep. The topper is made from 3 inches of TEMPUR-ES premium memory foam, which adapts to your body’s shape, weight, and temperature, providing personalized support and comfort. This can significantly enhance the feel of an existing mattress. Its medium firmness level is generally suitable for a wide range of users, offering a good balance between softness and support.

The topper includes a washable, high-stretch cooling cover that can keep you up to 8 degrees cooler throughout the night, which is a major plus for hot sleepers or those in warm climates. However, it is important to note that the core TEMPUR material itself cannot be washed, which means careful maintenance of the topper is required to avoid damage. Weighing nearly 25 pounds, it may be slightly cumbersome to handle for some users. Also, while it is designed to reduce allergens, individuals with severe allergies should consider additional protective measures.

This topper is versatile and easy to set up, making it ideal for not just home use but also for dorm rooms, RVs, or guest accommodations. Given its quality materials and cooling features, the Tempur-Pedic topper stands out as a premium choice, though its higher price point and maintenance considerations might be drawbacks for some.

The LINENSPA Memory Foam Mattress Topper offers a 2-inch thickness of gel-infused memory foam designed to add a plush, pressure-relieving layer to your mattress. Its gel infusion helps with temperature regulation by distributing heat, which can be especially helpful if you tend to sleep hot. The topper is soft and conforms well to your body curves, making it a good choice if your mattress feels too firm or if you want to extend an older mattress's comfort. It comes compressed for easy setup, expanding fully within a day or two. Made from CertiPUR-US certified materials, it prioritizes safety and durability, and includes a 3-year warranty.

However, the topper is not water resistant and only spot cleaning is recommended, so you’ll need to be careful with spills. It’s made of polyurethane memory foam, which may not be ideal for people with specific foam sensitivities or allergies. While it offers a plush feel, those who prefer a firmer sleeping surface might find it too soft. This mattress topper is a suitable option for anyone looking to add softness and cooling properties to their bed without investing in a new mattress, especially in a standard queen size.