Designed for ultimate support and comfort, the Gel Coil mattress combines the durable support of open coil springs with the cooling benefits of innovative Gel-Lex foam. Gel-Lex technology regulates temperature and humidity, adapting to your body's contours to provide a cool, fresh, and restful night's sleep. By evenly distributing your body weight, Gel-Lex reduces pressure points, helping you relax instantly and minimize tossing and turning throughout the night. The mattress features a traditional open coil spring system, with rows of springs running from head to toe and connected into a single unit by strong helical spiral wires. To enhance strength and stability, a thick rod-edge wire is added to the perimeter, reinforcing the mattress edges for added durability. This low-maintenance mattress is designed to be one-sided, requiring no flipping-simply rotate it regularly to ensure long-lasting support and comfort.