The CopperFlex® Pro Hybrid Mattress is crafted to deliver cool, comfortable, and supportive sleep every night. Featuring a GlacioTex™ Cooling Cover, gel swirl memory foam, and copper-infused memory foam, it helps dissipate heat while providing exceptional pressure relief and a cleaner sleep environment. A responsive transition foam enhances contouring, while the Ascension X Coil System offers superior motion isolation, targeted support, and reinforced edge stability. At 14 inches tall, this medium-feel mattress is CertiPUR-US® certified, adjustable base compatible, and backed by a Limited Lifetime Warranty.