10 Best Serta Mattresses 2025 in the United States

The Serta 10-inch Cooling Gel Memory Foam Mattress in King size offers a medium firmness that suits many sleepers looking for a balanced feel—not too soft or too firm. It features gel memory foam that molds to your body, providing good cushioning while allowing air to flow for better cooling throughout the night. This helps prevent overheating, which can be a common issue with memory foam mattresses. The mattress has a three-layer design, including a transitional foam layer for even support and a durable foam core that ensures consistent support from edge to edge. This edge support means you can sleep comfortably near the sides without feeling like you might roll off.

Motion isolation is naturally strong due to the memory foam, so movements from a partner are less likely to disturb your sleep. It's a good choice for adults who prefer medium firmness and cooler sleep, and the 10-year warranty plus a 100-night trial add confidence in the mattress’s durability and comfort. One potential drawback is its 10-inch thickness, which may feel thinner compared to thicker mattresses that some people prefer for extra plushness. Also, since the cover is polyester and spot-clean only, it might require some care to keep clean.

This mattress is a solid pick for those seeking medium firmness with good cooling and support features, especially if you want the convenience of a mattress that ships compressed and is easy to set up.

The Serta Perfect Sleeper X - Excelled 14.25" Plush King Quilted Hybrid Mattress is designed to offer a plush feel, making it particularly suitable for side sleepers who need extra cushioning at the shoulders, hips, and lower back. With its 5 Zone Response Design, the mattress combines pocketed coils and contouring memory foam to provide full-body spinal alignment and pressure relief, which can be beneficial for those experiencing body aches and requiring support for natural body curves.

Additionally, the cooling technology with graphite-infused memory foam helps in heat distribution, keeping you comfortable throughout the night, which is great for hot sleepers. The mattress is also CertiPUR-US certified, ensuring it is free of harmful chemicals and safe to use, and it comes with a 100-night trial and a 10-year limited warranty for added peace of mind.

However, the mattress is not compressed into a smaller box for delivery, which could make it cumbersome to move and set up. Its heavier weight at 119.4 pounds adds to this challenge. The edge support and motion isolation features are effective due to the combination of pocketed coils and memory foam, which can be advantageous for couples sharing the bed. In terms of durability, the mattress is designed to last, but proper care and the use of a mattress protector are recommended to maintain its lifespan.

The Serta 7 inch Cooling Gel Memory Foam Mattress in Queen size offers a medium-firm feel that balances comfort and support, making it suitable for a variety of sleep positions. Its standout feature is the gel memory foam layer, which contours to your body while promoting airflow to help keep you cool through the night—great if you tend to sleep hot.

The mattress uses a thick foam support core without coils, providing consistent edge-to-edge firmness and stable support, which helps prevent sagging or feeling like you might roll off the bed. With a modest thickness of 7 inches, it’s a bit thinner than many traditional mattresses, so it might not feel as plush or luxurious if you prefer a softer, more cushioned surface. However, the foam construction makes it lighter and easier to handle during setup, which is just unpacking and unrolling.

This mattress is CertiPUR-US certified, meaning it meets standards for durability and low emissions, and it comes with a 10-year limited warranty and a 100-night trial period, so you can test it risk-free. Some users might find the 7-inch profile less supportive if they are heavier or prefer a firmer feel, but for average sleepers looking for a medium-firm, cooling mattress without coils, this model delivers good value with reliable comfort and support.