Firm King Size Mattress with Enhanced Lumbar Support for Sleepers

The Firm King Size Mattress is designed to provide exceptional comfort and support for side sleepers and couples alike. With its innovative 12-inch breathable hybrid construction, this mattress ensures a restful night's sleep by addressing common pressure points. The specialized zoned construction offers extra shoulder and lumbar support, making it an ideal choice for those who often experience discomfort in these areas.

One of the standout features of this mattress is its enhanced breathability. The open-coil structure allows for up to 10 times more airflow compared to traditional all-foam mattresses. This means that you can enjoy a cooler sleep environment, thanks to the cooling gel memory foam that effectively regulates body temperature throughout the night.

Couples will appreciate the premium motion isolation capabilities of this mattress. Constructed with over 960 individually wrapped 2.0mm reinforced steel coils, it minimizes motion transfer, ensuring that you won't be disturbed by your partner's movements during the night. This feature is particularly beneficial for light sleepers who need a quiet and uninterrupted rest.

Safety is a top priority with the Firm King Size Mattress. It is crafted from certified safe materials that meet stringent safety standards, including CertiPUR-US, OEKO-TEX, and CFR1633. Being fiberglass-free and free from harmful chemicals, this mattress provides a cleaner and healthier sleep environment for you and your family.

At UniPon, customer satisfaction is paramount. With over 40 years of experience in the industry, we offer a lifetime support service and a 365-night trial on every mattress-in-a-box purchase. Your peace of mind is just as important as your sleep quality, and we are committed to ensuring that you have the best possible experience with our products.