Sleep hot? If you’re looking for an ultra-cold traditional, hybrid, memory foam or latex mattress, these are perfect for you! The Cool’r Nights line-up is cold to the touch and designed to dissipate body heat quickly for a cool, restful sleep. This collection is made in the U.S.A. with Certi-PUR U.S. Certified high-density support foams and features other natural elements like Talalay Latex, silk, wool, and cashmere. This collection is built to last. You’ll find warranties ranging from 15 years to lifetime guarantees!