With 20% more coils,* exclusive IntelliCoil® HD Innersprings have even more precise support for every inch of your body. Their unique design consists of a taller, more flexible outer coil that compresses more easily under light pressure to support your whole body and a shorter, more tightly wound inner coil that only activates under greater pressure to provide relief at pressure points. *vs. mattresses with IntelliCoil®|This high-density innerspring border provides durable support to help prevent sagging over time so you can sit or sleep on the edge of your Stearns & Foster® mattress.|These high-quality memory foam layers perfectly match the curves of your body to help deliver pressure relief and all-night comfort and support"”exclusively developed for Stearns & Foster® by the sleep experts at Tempur-Pedic®.|High-quality memory foam adapts to your body and disperses your weight across the mattress, offering comfort, support, and pressure relief throughout the night.|This soft, moisture-wicking knit cover is crafted with silky, sustainably sourced TENCEL™ and enhanced with Cooling Phase Change Material. Enjoy the refreshing feel the moment you lie down and throughout the night.|A system of ventilated coils and AirVents allow air to move out of the mattress, increasing airflow and pulling warm air away from your body throughout the night.|Hand-stictched by Certified Master Craftsmen