Elevate your sleep experience with the BeautyRest Black 12.5” BX-class tight top hybrid mattress. The plush comfort level offers a soft surface with underlying support and pressure relief—great for side sleepers and back sleepers. Plant-based cooling technology keeps you cool and comfortable as you fall asleep, while layers of Beautyrest® gel memory foam and GelTouch® Foam offer pressure relief. The top layer cradles you in cushiony softness, with a smooth top that conforms to your shape. Made with eco-friendly CertiPUR-US foam that meets rigorous standards for emissions, content, performance, and durability. Mattress protector recommended. Made in America. Compatible with adjustable bases.