10 Best Zinus Mattresses 2025 in the United States

The Zinus 14 Inch Queen Green Tea Memory Foam Mattress offers a medium-firm feel that suits many sleep styles by balancing softness with solid support. At 14 inches thick, it's thicker than many mattresses in its price range, which helps provide extra comfort and durability. The mattress uses three foam layers: a pressure-relieving memory foam top, a middle comfort foam that adapts to your body, and a firm base foam that stabilizes the mattress. This layering supports your body well, which can help reduce pressure points, making it a good option for side and back sleepers. It also does a decent job isolating motion, so movements on one side are less likely to disturb a partner.

The mattress is breathable due to its open-cell foam design and is infused with natural green tea and charcoal to help control odors and maintain freshness, which aids temperature regulation to some extent. Edge support is moderate, meaning the edges hold up okay but might feel slightly less firm than the center when sitting or lying near the edge. Made with CertiPUR-US certified foams and an OEKO-TEX certified cover, it avoids harmful chemicals, offering a healthier sleep environment.

Because it is all-foam and not hybrid, it might retain some heat for hot sleepers despite the breathability features. While the mattress is durable for typical use, heavier users close to the 500-pound weight limit might notice quicker wear over time. For those looking for a mattress that balances comfort, support, and safety, especially at a good price, this Zinus model is a solid choice.

The Zinus 12 Inch Green Tea Memory Foam Mattress is a foam mattress that uses three layers of memory foam infused with green tea and charcoal to help keep it fresh and absorb moisture. It offers a medium firmness level with patented Custom Contour Support, designed to gently cradle your body and relieve pressure points without feeling too soft or sinking in too much. This makes it a good choice for people who want a balance of comfort and support, especially side and combination sleepers.

Motion isolation is strong because memory foam absorbs movement well, so you’re less likely to be disturbed by a partner shifting during the night. Temperature regulation is improved compared to some memory foams by the green tea and charcoal infusions, but it may still sleep warmer than innerspring mattresses, so if you tend to sleep hot, you might want to consider that. Edge support is decent due to the sturdy base foam layer, allowing you to sit or sleep near the edges without feeling like you’ll roll off. The mattress is CertiPUR-US certified, meaning the foams meet safety and durability standards, and it comes with a 10-year limited warranty, reflecting confidence in its long-term durability.

A consideration is that it can take up to 72 hours to fully expand after unpacking, so you need to plan ahead. Also, while the mattress supports up to 500 pounds for most sizes, heavier sleepers should verify weight limits. The fiberglass-free construction is a plus for those concerned about certain irritants. This mattress provides an affordable memory foam option with decent support and durability, especially if you prefer a medium-firm feel and want the convenience of mattress-in-a-box delivery.

The Zinus 12 Inch King Cooling Essential Memory Foam Mattress is a medium-firm mattress designed for those who want a balance of comfort and support. It uses layers of memory foam, including a breathable Airflow foam, to contour to your body and relieve pressure on joints, which can help improve sleep quality. The mattress is known for its cooling properties thanks to its breathable cover and foam that promote airflow, helping to prevent overheating during the night. It also features CertiPUR-US certified foam and an OEKO-TEX certified cover, ensuring it is made without harmful chemicals for safer sleep. It supports up to 500 pounds and has a decent edge support, which means the edges won’t easily sag when you sit or sleep near them. The mattress comes compressed in a box and expands within 1 to 3 days after unpacking.

Excelling in motion isolation, this mattress is a good choice for couples. Some users find the medium firmness a bit soft if they prefer a very firm feel. The 10-year warranty adds confidence in its durability. This mattress suits adults looking for a comfortable, cooling memory foam option without breaking the bank, although people who need very firm support or prefer traditional springs might want to consider other options.