10 Best Foam Mattress Toppers 2025 in the United States

The LINENSPA Memory Foam Mattress Topper in Twin XL size offers a 3-inch thickness of gel-infused memory foam, designed to provide a plush, pressure-relieving surface that molds to your body for comfort. Its gel infusion helps with temperature regulation by dispersing heat, which can keep you cooler than standard memory foam toppers. This makes it a good choice for those who find traditional memory foam too warm. The material is CertiPUR-US certified, meaning it meets certain standards for safety and durability, which is reassuring for users concerned about quality and potential off-gassing.

While the firmness is plush, it works well for softening a hard mattress or adding comfort to an older one. However, it does not come with water resistance, so spills need to be managed carefully. Also, while it is made of memory foam and gel beads, the product does not specifically highlight hypoallergenic properties, so allergy sufferers should consider this. Setup is simple—just unroll and allow 24-48 hours for full expansion.

The topper is not machine washable and requires spot cleaning, which may require extra care for maintenance. Given its thickness and gel infusion, this topper suits people looking for a softer sleeping surface with cooling benefits, especially in warmer climates or for those who sleep hot. It may be less ideal for those who prefer a firmer mattress feel or need waterproof protection.

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 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.