The Knell Euro Top is designed for sleepers who prefer a firm, supportive surface with enhanced cooling and pressure relief. It begins with a durable, breathable custom-milled cover that enhances comfort right at the surface. A layer of medium foam adds a touch of sink and bounce for contouring, while the 5-Zoned Silhouette Foam promotes airflow and provides targeted support for better spinal alignment.

At its core, this mattress features CoolingGel™ Memory Foam lumbar support that adapts to your body while helping to regulate temperature and alleviate pressure in the lower back. The 630 Edge Zoned Pocketed Coil Support System with Eco-Base provides responsive support across the mattress and reinforced edge stability. With its motion-isolating design, adjustable-base compatibility, and a 10-inch profile, the Knell Euro Top offers firm comfort with cool, restorative performance—backed by a 5-year prorated warranty.