7 Best Full Xl Mattresses 2025 in the United States

The Lucid 3 Inch Mattress Topper Full XL is designed to enhance the comfort of your mattress with its gel-infused memory foam. One of its standout strengths is the 3 inches of ventilated foam, which offers excellent pressure relief and softness, making it a great choice for those who prefer a plush sleeping surface. The ventilated design allows for improved airflow, which helps regulate temperature, offering a cooler sleep experience compared to traditional memory foam options. Additionally, the gel infusion helps manage heat retention, which is a common concern with memory foam mattresses.

In terms of support, this topper provides a nice balance of softness and responsiveness, adapting well to your body shape while still giving adequate support. It excels at pressure relief, but it may not deliver the same level of edge support as a firmer mattress, which could be an issue for those who tend to sit on the edges or who share the bed.

A potential drawback is that the topper does carry a new foam scent upon unboxing, which can be off-putting for some. However, this typically fades within a couple of days. Durability-wise, the product is backed by a 3-year warranty, indicating a reasonable expectation for longevity, though it is essential to note that toppers may not last as long as a full mattress. This mattress topper is particularly beneficial for individuals looking for added comfort on a firmer mattress or those who enjoy the feel of memory foam but want to avoid overheating at night. It’s a solid option for enhancing comfort without the need for a full mattress replacement.

The DREAMFOAM Bedding Doze 11" Plush Pillow Top Mattress in Full XL size offers several appealing features. It's a foam construction, which generally means good motion isolation, making it a suitable choice for couples. The mattress is classified as 'Medium Soft,' likely providing a plush and comfortable feel that many sleepers prefer, especially those who like to sink into their mattress a bit. With a Euro Top style, it adds an extra layer of softness and comfort on top.

The mattress is also lightweight at 49.9 pounds, making it easier to handle during setup and moving. It comes as a bed-in-a-box, which means it is compressed and shipped in a box for easy maneuverability and setup, expanding in minutes once unpacked. This feature is particularly useful for those who need to navigate tight spaces like stairs or hallways during setup. The mattress is designed and manufactured in Arizona and is CertiPUR-US certified, ensuring it's made without harmful chemicals and safe for you and your family.

The 10-year warranty is a strong indicator of the manufacturer's confidence in the product's durability. Medium soft mattresses might not provide the firmness needed for people with specific back support requirements or those who prefer a firmer sleep surface. Temperature regulation can often be a concern with foam mattresses, as they tend to retain more heat than other types. This might not be the best choice for hot sleepers.

The 12-inch Full XL mattress combines gel memory foam with pocket springs to offer a medium-firm sleeping experience. The high-density foam provides great pressure relief, making it a comfortable choice for those who need support for their back and joints.

The pocket spring system is designed to minimize motion transfer, which is beneficial if you share the bed with a partner as it helps in avoiding disturbances during sleep. The edge support is also enhanced, preventing you from rolling off the sides, a notable improvement over traditional innerspring mattresses.

The 3D knitted fabric cover is breathable and smooth, contributing to temperature regulation. Health and hypoallergenic certifications (CertiPUR-US and Oeko-Tex Standard 100) add a layer of reassurance for those concerned about harmful substances. The mattress is shipped compressed in a box for convenience, but you need to allow up to 72 hours for it to fully expand and dissipate any initial odors. Weighing 57.2 pounds, the mattress is relatively easy to handle during setup. This mattress is well-suited for individuals or couples looking for a balance of support, comfort, and motion isolation in their sleeping experience.