COOLER, CLEANER HYBRID COMFORT: Copper-infused CopperFlex] memory foam helps wick away moisture and regulate temperature for a cooler sleep surface, while promoting a fresher, cleaner sleeping environment. TARGETED LUMBAR SUPPORT: Zoned lumbar support provides extra reinforcement where you need it most to help maintain proper spinal alignment and reduce pressure on the lower back—ideal for back and combination sleepers. BALANCED MEDIUM-FIRM FEEL: Responsive VariFlex IQ memory foam contours to your body to relieve pressure points while limiting motion transfer. Medium-firm comfort (7/10) offers the right blend of cushioning and support. HYBRID SUPPORT WITH STRONG EDGES: Individually encased coils deliver durable, full-body support, improved airflow, reduced motion transfer, and reinforced edge support for a stable feel across the entire mattress. PREMIUM PERFORMANCE: This 12” hybrid mattress combines multiple comfort layers with a supportive coil core to deliver pressure relief, stability, and long-lasting comfort—premium hybrid benefits without the premium price. CERTIFIED SAFE MATERIALS: This bed in a box mattress is Fiberglass-free, GREENGUARD Gold certified, and made with CertiPUR-US foams. Each mattress is carefully assembled in our own Arizona facility and delivered right to your door. We want you to be happy with your mattress and that's why we offer a 120 night sleep trial. The CopperFlex Hybrid 12” Mattress combines the pressure relief of premium foams with the reliable support of a responsive coil system—delivering exceptional comfort at a price that makes sense. Copper-infused memory foam helps regulate temperature while cushioning pressure points, and zoned lumbar support promotes proper spinal alignment to help reduce back and joint discomfort. Individually encased coils provide durable support, strong edge stability, and reduced motion transfer, creating a balanced hybrid mattress designed for long-lasting comfort and outstanding value.