10 Best Floor Mattresses 2025 in the United States

The ZINUS 5 Inch Green Tea Memory Foam Mattress offers a comfortable and supportive sleep experience with its pressure-relieving memory foam which conforms to the shape of your body. This mattress is medium-firm, making it a good choice for those who prefer a balanced firmness that provides support without being too hard. Its 5-inch thickness may be on the thinner side for some, but it still provides adequate cushioning for a restful sleep, especially for children or lightweight adults.

The twin size dimensions (75 x 39 inches) are standard and suitable for single sleepers or as a guest bed. With a weight of just 17.1 pounds, this mattress is quite portable and can be easily moved or stored when not in use. The polyester cover material is breathable but requires spot cleaning, which may be a minor inconvenience for some users. A standout feature is the infusion of green tea and purified charcoal, which helps maintain freshness over time. Additionally, the mattress is certified free from harmful chemicals, ensuring a safer sleeping environment.

The product ships in a compact box, reducing its carbon footprint, and it comes with a worry-free 10-year limited warranty, which is a testament to its durability. However, potential buyers should note that it supports a maximum weight of 250 pounds, which may not be suitable for heavier individuals. This mattress is ideal for those seeking an eco-friendly, portable, and supportive sleeping solution with the added benefit of a fresh and safe sleeping environment.

The ZINUS 5 Inch Cooling Essential Memory Foam Mattress is a good option for those looking for a comfortable and portable floor mattress. Its combination of Airflow memory foam and high-density foam provides a medium-firm feel that supports the body while relieving pressure on joints. The mattress is only 5 inches thick, which makes it easy to roll up and store or transport, but it may not provide enough cushioning for those who prefer a thicker mattress. The twin size (75"L x 39"W) is ideal for single sleepers or small spaces.

One of its standout features is the cooling technology; the breathable cover and airflow memory foam help regulate temperature, preventing overheating. The mattress is also made from certified safe materials, ensuring no harmful chemicals are used, which adds peace of mind for health-conscious buyers. However, the plush cover may be prone to wear and tear over time. It arrives in a compact box, reducing its carbon footprint and making it easy to set up.

The mattress supports up to 250 pounds, which should be sufficient for most users but may be a limitation for heavier individuals. The inclusion of a 10-year warranty provides additional assurance of its durability. This mattress is well-suited for people who need a space-saving, cooling sleep solution that is easy to move and store.

The Roxzo Mattress Topper is a 6-inch thick floor mattress that uses a three-layer memory foam design, offering a soft yet supportive sleep surface. Its top 0.5-inch memory foam layer provides a gentle touch, while the middle 2-inch gel memory foam contours to your body to relieve pressure. The 3.5-inch dense support foam underneath adds firmness and durability, which is about 30% denser than typical mattresses, so it should hold up well over time without sagging. Sized at 73 by 52 inches, it fits a full-size bed area, making it suitable for guests or temporary sleeping arrangements on the floor.

One of its best features is portability—the tri-fold design lets you fold it compactly for easy storage and transport. The cover is made from skin-friendly fabric, which feels comfortable against the skin, and it can be removed and machine washed, which helps with maintenance. The mattress also has a non-slip bottom to keep it steady on smooth floors. However, it may take 2 to 3 days for the foam to fully expand after unpacking, so plan ahead before use.

Designed to balance softness with enough firmness from the support foam layer, this mattress provides comfort without being too hard. This mattress is a great choice for anyone needing a comfortable, portable sleeping solution on the floor, especially for guests or small spaces. If you want a mattress that combines softness with reliable support and easy storage, the Roxzo is worth considering.