Prelude

The Instant Comfort Prelude is a 12-inch adjustable firmness mattress built for couples who want personalized support without compromise. Each side adjusts independently across 45 firmness settings, so two different sleepers can each dial in exactly the feel they need. A cooling Tencel top cover with phase change treatment draws heat away from the surface, while 2.5 inches of copper gel-infused Energex foam contours to the body, isolates motion, and helps regulate sleep temperature throughout the night. The Prelude is the ideal starting point for anyone ready to move beyond a one-size-fits-all mattress, at a price that compares favorably to the competition.